2261510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 4408992

約数和(自身を除く): 2147482

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 251, 265, 502, 530, 901, 1255, 1802, 2510, 4267, 4505, 8534, 9010, 13303, 21335, 26606, 42670, 66515, 133030, 226151, 452302, 1130755, 2261510]

約数ペア:

[(1, 2261510), (2, 1130755), (5, 452302), (10, 226151), (17, 133030), (34, 66515), (53, 42670), (85, 26606), (106, 21335), (170, 13303), (251, 9010), (265, 8534), (502, 4505), (530, 4267), (901, 2510), (1255, 1802)]