868778870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{8297}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 1611936288

約数和(自身を除く): 743157418

約数列:

[1, 2, 5, 10, 37, 74, 185, 283, 370, 566, 1415, 2830, 8297, 10471, 16594, 20942, 41485, 52355, 82970, 104710, 306989, 613978, 1534945, 2348051, 3069890, 4696102, 11740255, 23480510, 86877887, 173755774, 434389435, 868778870]

約数ペア:

[(1, 868778870), (2, 434389435), (5, 173755774), (10, 86877887), (37, 23480510), (74, 11740255), (185, 4696102), (283, 3069890), (370, 2348051), (566, 1534945), (1415, 613978), (2830, 306989), (8297, 104710), (10471, 82970), (16594, 52355), (20942, 41485)]