70971710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 132710400

約数和(自身を除く): 61738690

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1279, 1790, 2558, 5549, 6395, 11098, 12790, 27745, 39649, 55490, 79298, 198245, 228941, 396490, 457882, 1144705, 2289410, 7097171, 14194342, 35485855, 70971710]

約数ペア:

[(1, 70971710), (2, 35485855), (5, 14194342), (10, 7097171), (31, 2289410), (62, 1144705), (155, 457882), (179, 396490), (310, 228941), (358, 198245), (895, 79298), (1279, 55490), (1790, 39649), (2558, 27745), (5549, 12790), (6395, 11098)]