2010299830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{13669}}^1$

素因数の和:13885

約数の個数: 64

約数和(自身を含む): 4535377920

約数和(自身を除く): 2525078090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 191, 382, 385, 770, 955, 1337, 1910, 2101, 2674, 4202, 6685, 10505, 13370, 13669, 14707, 21010, 27338, 29414, 68345, 73535, 95683, 136690, 147070, 150359, 191366, 300718, 478415, 751795, 956830, 1052513, 1503590, 2105026, 2610779, 5221558, 5262565, 10525130, 13053895, 18275453, 26107790, 28718569, 36550906, 57437138, 91377265, 143592845, 182754530, 201029983, 287185690, 402059966, 1005149915, 2010299830]

約数ペア:

[(1, 2010299830), (2, 1005149915), (5, 402059966), (7, 287185690), (10, 201029983), (11, 182754530), (14, 143592845), (22, 91377265), (35, 57437138), (55, 36550906), (70, 28718569), (77, 26107790), (110, 18275453), (154, 13053895), (191, 10525130), (382, 5262565), (385, 5221558), (770, 2610779), (955, 2105026), (1337, 1503590), (1910, 1052513), (2101, 956830), (2674, 751795), (4202, 478415), (6685, 300718), (10505, 191366), (13370, 150359), (13669, 147070), (14707, 136690), (21010, 95683), (27338, 73535), (29414, 68345)]