142277490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1580861}}^1$

素因数の和:1580874

約数の個数: 24

約数和(自身を含む): 369921708

約数和(自身を除く): 227644218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1580861, 3161722, 4742583, 7904305, 9485166, 14227749, 15808610, 23712915, 28455498, 47425830, 71138745, 142277490]

約数ペア:

[(1, 142277490), (2, 71138745), (3, 47425830), (5, 28455498), (6, 23712915), (9, 15808610), (10, 14227749), (15, 9485166), (18, 7904305), (30, 4742583), (45, 3161722), (90, 1580861)]