70283510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20660

約数の個数: 32

約数和(自身を含む): 142470144

約数和(自身を除く): 72186634

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 20611, 41222, 103055, 206110, 226721, 453442, 638941, 1133605, 1277882, 2267210, 3194705, 6389410, 7028351, 14056702, 35141755, 70283510]

約数ペア:

[(1, 70283510), (2, 35141755), (5, 14056702), (10, 7028351), (11, 6389410), (22, 3194705), (31, 2267210), (55, 1277882), (62, 1133605), (110, 638941), (155, 453442), (310, 226721), (341, 206110), (682, 103055), (1705, 41222), (3410, 20611)]