2021000710

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1\times {\mathrm{2179}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 3671451360

約数和(自身を除く): 1650450650

約数列:

[1, 2, 5, 10, 137, 274, 677, 685, 1354, 1370, 2179, 3385, 4358, 6770, 10895, 21790, 92749, 185498, 298523, 463745, 597046, 927490, 1475183, 1492615, 2950366, 2985230, 7375915, 14751830, 202100071, 404200142, 1010500355, 2021000710]

約数ペア:

[(1, 2021000710), (2, 1010500355), (5, 404200142), (10, 202100071), (137, 14751830), (274, 7375915), (677, 2985230), (685, 2950366), (1354, 1492615), (1370, 1475183), (2179, 927490), (3385, 597046), (4358, 463745), (6770, 298523), (10895, 185498), (21790, 92749)]