86849490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 128

約数和(自身を含む): 265628160

約数和(自身を除く): 178778670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1097, 1131, 1218, 1365, 1885, 2030, 2194, 2262, 2639, 2730, 3045, 3291, 3770, 5278, 5485, 5655, 6090, 6582, 7679, 7917, 10970, 11310, 13195, 14261, 15358, 15834, 16455, 23037, 26390, 28522, 31813, 32910, 38395, 39585, 42783, 46074, 63626, 71305, 76790, 79170, 85566, 95439, 99827, 115185, 142610, 159065, 190878, 199654, 213915, 222691, 230370, 299481, 318130, 413569, 427830, 445382, 477195, 499135, 598962, 668073, 827138, 954390, 998270, 1113455, 1240707, 1336146, 1497405, 2067845, 2226910, 2481414, 2894983, 2994810, 3340365, 4135690, 5789966, 6203535, 6680730, 8684949, 12407070, 14474915, 17369898, 28949830, 43424745, 86849490]

約数ペア:

[(1, 86849490), (2, 43424745), (3, 28949830), (5, 17369898), (6, 14474915), (7, 12407070), (10, 8684949), (13, 6680730), (14, 6203535), (15, 5789966), (21, 4135690), (26, 3340365), (29, 2994810), (30, 2894983), (35, 2481414), (39, 2226910), (42, 2067845), (58, 1497405), (65, 1336146), (70, 1240707), (78, 1113455), (87, 998270), (91, 954390), (105, 827138), (130, 668073), (145, 598962), (174, 499135), (182, 477195), (195, 445382), (203, 427830), (210, 413569), (273, 318130), (290, 299481), (377, 230370), (390, 222691), (406, 213915), (435, 199654), (455, 190878), (546, 159065), (609, 142610), (754, 115185), (870, 99827), (910, 95439), (1015, 85566), (1097, 79170), (1131, 76790), (1218, 71305), (1365, 63626), (1885, 46074), (2030, 42783), (2194, 39585), (2262, 38395), (2639, 32910), (2730, 31813), (3045, 28522), (3291, 26390), (3770, 23037), (5278, 16455), (5485, 15834), (5655, 15358), (6090, 14261), (6582, 13195), (7679, 11310), (7917, 10970)]