70340710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4073}}^1$

素因数の和:4248

約数の個数: 32

約数和(自身を含む): 139037472

約数和(自身を除く): 68696762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 4073, 8146, 8635, 17270, 20365, 40730, 44803, 89606, 224015, 448030, 639461, 1278922, 3197305, 6394610, 7034071, 14068142, 35170355, 70340710]

約数ペア:

[(1, 70340710), (2, 35170355), (5, 14068142), (10, 7034071), (11, 6394610), (22, 3197305), (55, 1278922), (110, 639461), (157, 448030), (314, 224015), (785, 89606), (1570, 44803), (1727, 40730), (3454, 20365), (4073, 17270), (8146, 8635)]