31895930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5471}}^1$

素因数の和:5542

約数の個数: 32

約数和(自身を含む): 63825408

約数和(自身を除く): 31929478

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5471, 5830, 10942, 27355, 54710, 60181, 120362, 289963, 300905, 579926, 601810, 1449815, 2899630, 3189593, 6379186, 15947965, 31895930]

約数ペア:

[(1, 31895930), (2, 15947965), (5, 6379186), (10, 3189593), (11, 2899630), (22, 1449815), (53, 601810), (55, 579926), (106, 300905), (110, 289963), (265, 120362), (530, 60181), (583, 54710), (1166, 27355), (2915, 10942), (5471, 5830)]