1397533410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1342

約数の個数: 288

約数和(自身を含む): 4795277760

約数和(自身を除く): 3397744350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 49, 57, 63, 65, 70, 78, 90, 91, 95, 98, 105, 114, 117, 126, 130, 133, 147, 171, 182, 190, 195, 210, 234, 245, 247, 266, 273, 285, 294, 315, 342, 390, 399, 441, 455, 490, 494, 546, 570, 585, 630, 637, 665, 735, 741, 798, 819, 855, 882, 910, 931, 1170, 1197, 1235, 1274, 1283, 1330, 1365, 1470, 1482, 1638, 1710, 1729, 1862, 1911, 1995, 2205, 2223, 2394, 2470, 2566, 2730, 2793, 3185, 3458, 3705, 3822, 3849, 3990, 4095, 4410, 4446, 4655, 5187, 5586, 5733, 5985, 6370, 6415, 7410, 7698, 8190, 8379, 8645, 8981, 9310, 9555, 10374, 11115, 11466, 11547, 11970, 12103, 12830, 13965, 15561, 16679, 16758, 17290, 17962, 19110, 19245, 22230, 23094, 24206, 24377, 25935, 26943, 27930, 28665, 31122, 33358, 36309, 38490, 41895, 44905, 48754, 50037, 51870, 53886, 57330, 57735, 60515, 62867, 72618, 73131, 77805, 80829, 83395, 83790, 89810, 100074, 108927, 115470, 116753, 121030, 121885, 125734, 134715, 146262, 150111, 155610, 161658, 166790, 170639, 181545, 188601, 217854, 219393, 233506, 243770, 250185, 269430, 300222, 314335, 316901, 341278, 350259, 363090, 365655, 377202, 404145, 438786, 500370, 511917, 544635, 565803, 583765, 628670, 633802, 700518, 731310, 750555, 808290, 817271, 853195, 943005, 950703, 1023834, 1050777, 1089270, 1096965, 1131606, 1167530, 1194473, 1501110, 1535751, 1584505, 1634542, 1706390, 1751295, 1886010, 1901406, 2101554, 2193930, 2218307, 2388946, 2451813, 2559585, 2829015, 2852109, 3071502, 3169010, 3502590, 3583419, 4086355, 4436614, 4753515, 4903626, 5119170, 5253885, 5658030, 5704218, 5972365, 6654921, 7166838, 7355439, 7678755, 8172710, 9507030, 10507770, 10750257, 11091535, 11944730, 12259065, 13309842, 14260545, 14710878, 15357510, 15528149, 17917095, 19964763, 21500514, 22183070, 24518130, 28521090, 31056298, 33274605, 35834190, 36777195, 39929526, 46584447, 53751285, 66549210, 73554390, 77640745, 93168894, 99823815, 107502570, 139753341, 155281490, 199647630, 232922235, 279506682, 465844470, 698766705, 1397533410]

約数ペア:

[(1, 1397533410), (2, 698766705), (3, 465844470), (5, 279506682), (6, 232922235), (7, 199647630), (9, 155281490), (10, 139753341), (13, 107502570), (14, 99823815), (15, 93168894), (18, 77640745), (19, 73554390), (21, 66549210), (26, 53751285), (30, 46584447), (35, 39929526), (38, 36777195), (39, 35834190), (42, 33274605), (45, 31056298), (49, 28521090), (57, 24518130), (63, 22183070), (65, 21500514), (70, 19964763), (78, 17917095), (90, 15528149), (91, 15357510), (95, 14710878), (98, 14260545), (105, 13309842), (114, 12259065), (117, 11944730), (126, 11091535), (130, 10750257), (133, 10507770), (147, 9507030), (171, 8172710), (182, 7678755), (190, 7355439), (195, 7166838), (210, 6654921), (234, 5972365), (245, 5704218), (247, 5658030), (266, 5253885), (273, 5119170), (285, 4903626), (294, 4753515), (315, 4436614), (342, 4086355), (390, 3583419), (399, 3502590), (441, 3169010), (455, 3071502), (490, 2852109), (494, 2829015), (546, 2559585), (570, 2451813), (585, 2388946), (630, 2218307), (637, 2193930), (665, 2101554), (735, 1901406), (741, 1886010), (798, 1751295), (819, 1706390), (855, 1634542), (882, 1584505), (910, 1535751), (931, 1501110), (1170, 1194473), (1197, 1167530), (1235, 1131606), (1274, 1096965), (1283, 1089270), (1330, 1050777), (1365, 1023834), (1470, 950703), (1482, 943005), (1638, 853195), (1710, 817271), (1729, 808290), (1862, 750555), (1911, 731310), (1995, 700518), (2205, 633802), (2223, 628670), (2394, 583765), (2470, 565803), (2566, 544635), (2730, 511917), (2793, 500370), (3185, 438786), (3458, 404145), (3705, 377202), (3822, 365655), (3849, 363090), (3990, 350259), (4095, 341278), (4410, 316901), (4446, 314335), (4655, 300222), (5187, 269430), (5586, 250185), (5733, 243770), (5985, 233506), (6370, 219393), (6415, 217854), (7410, 188601), (7698, 181545), (8190, 170639), (8379, 166790), (8645, 161658), (8981, 155610), (9310, 150111), (9555, 146262), (10374, 134715), (11115, 125734), (11466, 121885), (11547, 121030), (11970, 116753), (12103, 115470), (12830, 108927), (13965, 100074), (15561, 89810), (16679, 83790), (16758, 83395), (17290, 80829), (17962, 77805), (19110, 73131), (19245, 72618), (22230, 62867), (23094, 60515), (24206, 57735), (24377, 57330), (25935, 53886), (26943, 51870), (27930, 50037), (28665, 48754), (31122, 44905), (33358, 41895), (36309, 38490)]