90754140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1512569}}^1$

素因数の和:1512581

約数の個数: 24

約数和(自身を含む): 254111760

約数和(自身を除く): 163357620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1512569, 3025138, 4537707, 6050276, 7562845, 9075414, 15125690, 18150828, 22688535, 30251380, 45377070, 90754140]

約数ペア:

[(1, 90754140), (2, 45377070), (3, 30251380), (4, 22688535), (5, 18150828), (6, 15125690), (10, 9075414), (12, 7562845), (15, 6050276), (20, 4537707), (30, 3025138), (60, 1512569)]