54577470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20441}}^1$

素因数の和:20540

約数の個数: 32

約数和(自身を含む): 132464160

約数和(自身を除く): 77886690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 20441, 40882, 61323, 102205, 122646, 204410, 306615, 613230, 1819249, 3638498, 5457747, 9096245, 10915494, 18192490, 27288735, 54577470]

約数ペア:

[(1, 54577470), (2, 27288735), (3, 18192490), (5, 10915494), (6, 9096245), (10, 5457747), (15, 3638498), (30, 1819249), (89, 613230), (178, 306615), (267, 204410), (445, 122646), (534, 102205), (890, 61323), (1335, 40882), (2670, 20441)]