315025914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{68813}}^1$

素因数の和:68934

約数の個数: 32

約数和(自身を含む): 726675840

約数和(自身を除く): 411649926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 68813, 137626, 206439, 412878, 481691, 963382, 1445073, 2890146, 7500617, 15001234, 22501851, 45003702, 52504319, 105008638, 157512957, 315025914]

約数ペア:

[(1, 315025914), (2, 157512957), (3, 105008638), (6, 52504319), (7, 45003702), (14, 22501851), (21, 15001234), (42, 7500617), (109, 2890146), (218, 1445073), (327, 963382), (654, 481691), (763, 412878), (1526, 206439), (2289, 137626), (4578, 68813)]