15705834370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{31607}}^1$

素因数の和:31747

約数の個数: 64

約数和(自身を含む): 31132615680

約数和(自身を除く): 15426781310

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 79, 85, 158, 170, 185, 370, 395, 629, 790, 1258, 1343, 2686, 2923, 3145, 5846, 6290, 6715, 13430, 14615, 29230, 31607, 49691, 63214, 99382, 158035, 248455, 316070, 496910, 537319, 1074638, 1169459, 2338918, 2496953, 2686595, 4993906, 5373190, 5847295, 11694590, 12484765, 19880803, 24969530, 39761606, 42448201, 84896402, 92387261, 99404015, 184774522, 198808030, 212241005, 424482010, 461936305, 923872610, 1570583437, 3141166874, 7852917185, 15705834370]

約数ペア:

[(1, 15705834370), (2, 7852917185), (5, 3141166874), (10, 1570583437), (17, 923872610), (34, 461936305), (37, 424482010), (74, 212241005), (79, 198808030), (85, 184774522), (158, 99404015), (170, 92387261), (185, 84896402), (370, 42448201), (395, 39761606), (629, 24969530), (790, 19880803), (1258, 12484765), (1343, 11694590), (2686, 5847295), (2923, 5373190), (3145, 4993906), (5846, 2686595), (6290, 2496953), (6715, 2338918), (13430, 1169459), (14615, 1074638), (29230, 537319), (31607, 496910), (49691, 316070), (63214, 248455), (99382, 158035)]