29759620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135271}}^1$

素因数の和:135291

約数の個数: 24

約数和(自身を含む): 68177088

約数和(自身を除く): 38417468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 135271, 270542, 541084, 676355, 1352710, 1487981, 2705420, 2975962, 5951924, 7439905, 14879810, 29759620]

約数ペア:

[(1, 29759620), (2, 14879810), (4, 7439905), (5, 5951924), (10, 2975962), (11, 2705420), (20, 1487981), (22, 1352710), (44, 676355), (55, 541084), (110, 270542), (220, 135271)]