345298590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 1187615520

約数和(自身を除く): 842316930

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, 317, 342, 390, 399, 441, 455, 490, 494, 546, 570, 585, 630, 634, 637, 665, 735, 741, 798, 819, 855, 882, 910, 931, 951, 1170, 1197, 1235, 1274, 1330, 1365, 1470, 1482, 1585, 1638, 1710, 1729, 1862, 1902, 1911, 1995, 2205, 2219, 2223, 2394, 2470, 2730, 2793, 2853, 3170, 3185, 3458, 3705, 3822, 3990, 4095, 4121, 4410, 4438, 4446, 4655, 4755, 5187, 5586, 5706, 5733, 5985, 6023, 6370, 6657, 7410, 8190, 8242, 8379, 8645, 9310, 9510, 9555, 10374, 11095, 11115, 11466, 11970, 12046, 12103, 12363, 13314, 13965, 14265, 15533, 15561, 16758, 17290, 18069, 19110, 19971, 20605, 22190, 22230, 24206, 24726, 25935, 27930, 28530, 28665, 28847, 30115, 31066, 31122, 33285, 36138, 36309, 37089, 39942, 41210, 41895, 42161, 46599, 51870, 54207, 57330, 57694, 60230, 60515, 61815, 66570, 72618, 74178, 77665, 77805, 78299, 83790, 84322, 86541, 90345, 93198, 99855, 108414, 108927, 121030, 123630, 126483, 139797, 144235, 155330, 155610, 156598, 173082, 180690, 181545, 185445, 199710, 201929, 210805, 217854, 232995, 234897, 252966, 259623, 271035, 279594, 288470, 295127, 363090, 370890, 379449, 391495, 403858, 421610, 432705, 465990, 469794, 519246, 542070, 544635, 548093, 590254, 605787, 632415, 698985, 704691, 758898, 782990, 865410, 885381, 1009645, 1089270, 1096186, 1174485, 1211574, 1264830, 1298115, 1397970, 1409382, 1475635, 1644279, 1770762, 1817361, 1897245, 2019290, 2348970, 2596230, 2656143, 2740465, 2951270, 3028935, 3288558, 3523455, 3634722, 3794490, 3836651, 4426905, 4932837, 5312286, 5480930, 6057870, 7046910, 7673302, 8221395, 8853810, 9086805, 9865674, 11509953, 13280715, 16442790, 18173610, 19183255, 23019906, 24664185, 26561430, 34529859, 38366510, 49328370, 57549765, 69059718, 115099530, 172649295, 345298590]

約数ペア:

[(1, 345298590), (2, 172649295), (3, 115099530), (5, 69059718), (6, 57549765), (7, 49328370), (9, 38366510), (10, 34529859), (13, 26561430), (14, 24664185), (15, 23019906), (18, 19183255), (19, 18173610), (21, 16442790), (26, 13280715), (30, 11509953), (35, 9865674), (38, 9086805), (39, 8853810), (42, 8221395), (45, 7673302), (49, 7046910), (57, 6057870), (63, 5480930), (65, 5312286), (70, 4932837), (78, 4426905), (90, 3836651), (91, 3794490), (95, 3634722), (98, 3523455), (105, 3288558), (114, 3028935), (117, 2951270), (126, 2740465), (130, 2656143), (133, 2596230), (147, 2348970), (171, 2019290), (182, 1897245), (190, 1817361), (195, 1770762), (210, 1644279), (234, 1475635), (245, 1409382), (247, 1397970), (266, 1298115), (273, 1264830), (285, 1211574), (294, 1174485), (315, 1096186), (317, 1089270), (342, 1009645), (390, 885381), (399, 865410), (441, 782990), (455, 758898), (490, 704691), (494, 698985), (546, 632415), (570, 605787), (585, 590254), (630, 548093), (634, 544635), (637, 542070), (665, 519246), (735, 469794), (741, 465990), (798, 432705), (819, 421610), (855, 403858), (882, 391495), (910, 379449), (931, 370890), (951, 363090), (1170, 295127), (1197, 288470), (1235, 279594), (1274, 271035), (1330, 259623), (1365, 252966), (1470, 234897), (1482, 232995), (1585, 217854), (1638, 210805), (1710, 201929), (1729, 199710), (1862, 185445), (1902, 181545), (1911, 180690), (1995, 173082), (2205, 156598), (2219, 155610), (2223, 155330), (2394, 144235), (2470, 139797), (2730, 126483), (2793, 123630), (2853, 121030), (3170, 108927), (3185, 108414), (3458, 99855), (3705, 93198), (3822, 90345), (3990, 86541), (4095, 84322), (4121, 83790), (4410, 78299), (4438, 77805), (4446, 77665), (4655, 74178), (4755, 72618), (5187, 66570), (5586, 61815), (5706, 60515), (5733, 60230), (5985, 57694), (6023, 57330), (6370, 54207), (6657, 51870), (7410, 46599), (8190, 42161), (8242, 41895), (8379, 41210), (8645, 39942), (9310, 37089), (9510, 36309), (9555, 36138), (10374, 33285), (11095, 31122), (11115, 31066), (11466, 30115), (11970, 28847), (12046, 28665), (12103, 28530), (12363, 27930), (13314, 25935), (13965, 24726), (14265, 24206), (15533, 22230), (15561, 22190), (16758, 20605), (17290, 19971), (18069, 19110)]