315040306

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{10141}}^1$

素因数の和:10474

約数の個数: 24

約数和(自身を含む): 551501676

約数和(自身を除く): 236461370

約数列:

[1, 2, 7, 14, 49, 98, 317, 634, 2219, 4438, 10141, 15533, 20282, 31066, 70987, 141974, 496909, 993818, 3214697, 6429394, 22502879, 45005758, 157520153, 315040306]

約数ペア:

[(1, 315040306), (2, 157520153), (7, 45005758), (14, 22502879), (49, 6429394), (98, 3214697), (317, 993818), (634, 496909), (2219, 141974), (4438, 70987), (10141, 31066), (15533, 20282)]