69917710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5501}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 133104384

約数和(自身を除く): 63186674

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 5501, 6355, 11002, 12710, 27505, 55010, 170531, 225541, 341062, 451082, 852655, 1127705, 1705310, 2255410, 6991771, 13983542, 34958855, 69917710]

約数ペア:

[(1, 69917710), (2, 34958855), (5, 13983542), (10, 6991771), (31, 2255410), (41, 1705310), (62, 1127705), (82, 852655), (155, 451082), (205, 341062), (310, 225541), (410, 170531), (1271, 55010), (2542, 27505), (5501, 12710), (6355, 11002)]