315058810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{6379}}^1$

素因数の和:6846

約数の個数: 32

約数和(自身を含む): 620136000

約数和(自身を除く): 305077190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 449, 898, 2245, 4490, 4939, 6379, 9878, 12758, 24695, 31895, 49390, 63790, 70169, 140338, 350845, 701690, 2864171, 5728342, 14320855, 28641710, 31505881, 63011762, 157529405, 315058810]

約数ペア:

[(1, 315058810), (2, 157529405), (5, 63011762), (10, 31505881), (11, 28641710), (22, 14320855), (55, 5728342), (110, 2864171), (449, 701690), (898, 350845), (2245, 140338), (4490, 70169), (4939, 63790), (6379, 49390), (9878, 31895), (12758, 24695)]