72511670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 72

約数和(自身を含む): 167024592

約数和(自身を除く): 94512922

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1223, 1694, 2446, 2695, 4235, 5390, 5929, 6115, 8470, 8561, 11858, 12230, 13453, 17122, 26906, 29645, 42805, 59290, 59927, 67265, 85610, 94171, 119854, 134530, 147983, 188342, 295966, 299635, 470855, 599270, 659197, 739915, 941710, 1035881, 1318394, 1479830, 2071762, 3295985, 5179405, 6591970, 7251167, 10358810, 14502334, 36255835, 72511670]

約数ペア:

[(1, 72511670), (2, 36255835), (5, 14502334), (7, 10358810), (10, 7251167), (11, 6591970), (14, 5179405), (22, 3295985), (35, 2071762), (49, 1479830), (55, 1318394), (70, 1035881), (77, 941710), (98, 739915), (110, 659197), (121, 599270), (154, 470855), (242, 299635), (245, 295966), (385, 188342), (490, 147983), (539, 134530), (605, 119854), (770, 94171), (847, 85610), (1078, 67265), (1210, 59927), (1223, 59290), (1694, 42805), (2446, 29645), (2695, 26906), (4235, 17122), (5390, 13453), (5929, 12230), (6115, 11858), (8470, 8561)]