70735490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 154441728

約数和(自身を除く): 83706238

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 37, 62, 70, 74, 155, 185, 217, 259, 310, 370, 434, 518, 881, 1085, 1147, 1295, 1762, 2170, 2294, 2590, 4405, 5735, 6167, 8029, 8810, 11470, 12334, 16058, 27311, 30835, 32597, 40145, 54622, 61670, 65194, 80290, 136555, 162985, 191177, 228179, 273110, 325970, 382354, 456358, 955885, 1010507, 1140895, 1911770, 2021014, 2281790, 5052535, 7073549, 10105070, 14147098, 35367745, 70735490]

約数ペア:

[(1, 70735490), (2, 35367745), (5, 14147098), (7, 10105070), (10, 7073549), (14, 5052535), (31, 2281790), (35, 2021014), (37, 1911770), (62, 1140895), (70, 1010507), (74, 955885), (155, 456358), (185, 382354), (217, 325970), (259, 273110), (310, 228179), (370, 191177), (434, 162985), (518, 136555), (881, 80290), (1085, 65194), (1147, 61670), (1295, 54622), (1762, 40145), (2170, 32597), (2294, 30835), (2590, 27311), (4405, 16058), (5735, 12334), (6167, 11470), (8029, 8810)]