7624890

素因数分解:

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

素因数の和:66

約数の個数: 192

約数和(自身を含む): 26208000

約数和(自身を除く): 18583110

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, 343, 390, 399, 441, 455, 490, 494, 546, 570, 585, 630, 637, 665, 686, 735, 741, 798, 819, 855, 882, 910, 931, 1029, 1170, 1197, 1235, 1274, 1330, 1365, 1470, 1482, 1638, 1710, 1715, 1729, 1862, 1911, 1995, 2058, 2205, 2223, 2394, 2470, 2730, 2793, 3087, 3185, 3430, 3458, 3705, 3822, 3990, 4095, 4410, 4446, 4459, 4655, 5145, 5187, 5586, 5733, 5985, 6174, 6370, 6517, 7410, 8190, 8379, 8645, 8918, 9310, 9555, 10290, 10374, 11115, 11466, 11970, 12103, 13034, 13377, 13965, 15435, 15561, 16758, 17290, 19110, 19551, 22230, 22295, 24206, 25935, 26754, 27930, 28665, 30870, 31122, 32585, 36309, 39102, 40131, 41895, 44590, 51870, 57330, 58653, 60515, 65170, 66885, 72618, 77805, 80262, 83790, 84721, 97755, 108927, 117306, 121030, 133770, 155610, 169442, 181545, 195510, 200655, 217854, 254163, 293265, 363090, 401310, 423605, 508326, 544635, 586530, 762489, 847210, 1089270, 1270815, 1524978, 2541630, 3812445, 7624890]

約数ペア:

[(1, 7624890), (2, 3812445), (3, 2541630), (5, 1524978), (6, 1270815), (7, 1089270), (9, 847210), (10, 762489), (13, 586530), (14, 544635), (15, 508326), (18, 423605), (19, 401310), (21, 363090), (26, 293265), (30, 254163), (35, 217854), (38, 200655), (39, 195510), (42, 181545), (45, 169442), (49, 155610), (57, 133770), (63, 121030), (65, 117306), (70, 108927), (78, 97755), (90, 84721), (91, 83790), (95, 80262), (98, 77805), (105, 72618), (114, 66885), (117, 65170), (126, 60515), (130, 58653), (133, 57330), (147, 51870), (171, 44590), (182, 41895), (190, 40131), (195, 39102), (210, 36309), (234, 32585), (245, 31122), (247, 30870), (266, 28665), (273, 27930), (285, 26754), (294, 25935), (315, 24206), (342, 22295), (343, 22230), (390, 19551), (399, 19110), (441, 17290), (455, 16758), (490, 15561), (494, 15435), (546, 13965), (570, 13377), (585, 13034), (630, 12103), (637, 11970), (665, 11466), (686, 11115), (735, 10374), (741, 10290), (798, 9555), (819, 9310), (855, 8918), (882, 8645), (910, 8379), (931, 8190), (1029, 7410), (1170, 6517), (1197, 6370), (1235, 6174), (1274, 5985), (1330, 5733), (1365, 5586), (1470, 5187), (1482, 5145), (1638, 4655), (1710, 4459), (1715, 4446), (1729, 4410), (1862, 4095), (1911, 3990), (1995, 3822), (2058, 3705), (2205, 3458), (2223, 3430), (2394, 3185), (2470, 3087), (2730, 2793)]