31069030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 59603040

約数和(自身を除く): 28534010

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1021, 1790, 2042, 3043, 5105, 6086, 10210, 15215, 17357, 30430, 34714, 86785, 173570, 182759, 365518, 913795, 1827590, 3106903, 6213806, 15534515, 31069030]

約数ペア:

[(1, 31069030), (2, 15534515), (5, 6213806), (10, 3106903), (17, 1827590), (34, 913795), (85, 365518), (170, 182759), (179, 173570), (358, 86785), (895, 34714), (1021, 30430), (1790, 17357), (2042, 15215), (3043, 10210), (5105, 6086)]