31365930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19727}}^1$

素因数の和:19790

約数の個数: 32

約数和(自身を含む): 76702464

約数和(自身を除く): 45336534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19727, 39454, 59181, 98635, 118362, 197270, 295905, 591810, 1045531, 2091062, 3136593, 5227655, 6273186, 10455310, 15682965, 31365930]

約数ペア:

[(1, 31365930), (2, 15682965), (3, 10455310), (5, 6273186), (6, 5227655), (10, 3136593), (15, 2091062), (30, 1045531), (53, 591810), (106, 295905), (159, 197270), (265, 118362), (318, 98635), (530, 59181), (795, 39454), (1590, 19727)]