66565465140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109424419}}^1$

素因数の和:1109424431

約数の個数: 24

約数和(自身を含む): 186383302560

約数和(自身を除く): 119817837420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109424419, 2218848838, 3328273257, 4437697676, 5547122095, 6656546514, 11094244190, 13313093028, 16641366285, 22188488380, 33282732570, 66565465140]

約数ペア:

[(1, 66565465140), (2, 33282732570), (3, 22188488380), (4, 16641366285), (5, 13313093028), (6, 11094244190), (10, 6656546514), (12, 5547122095), (15, 4437697676), (20, 3328273257), (30, 2218848838), (60, 1109424419)]