70580490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 110375670

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 62, 87, 93, 145, 155, 174, 186, 290, 310, 435, 465, 870, 899, 930, 1798, 2617, 2697, 4495, 5234, 5394, 7851, 8990, 13085, 13485, 15702, 26170, 26970, 39255, 75893, 78510, 81127, 151786, 162254, 227679, 243381, 379465, 405635, 455358, 486762, 758930, 811270, 1138395, 1216905, 2276790, 2352683, 2433810, 4705366, 7058049, 11763415, 14116098, 23526830, 35290245, 70580490]

約数ペア:

[(1, 70580490), (2, 35290245), (3, 23526830), (5, 14116098), (6, 11763415), (10, 7058049), (15, 4705366), (29, 2433810), (30, 2352683), (31, 2276790), (58, 1216905), (62, 1138395), (87, 811270), (93, 758930), (145, 486762), (155, 455358), (174, 405635), (186, 379465), (290, 243381), (310, 227679), (435, 162254), (465, 151786), (870, 81127), (899, 78510), (930, 75893), (1798, 39255), (2617, 26970), (2697, 26170), (4495, 15702), (5234, 13485), (5394, 13085), (7851, 8990)]