289588890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9652963}}^1$

素因数の和:9652973

約数の個数: 16

約数和(自身を含む): 695013408

約数和(自身を除く): 405424518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9652963, 19305926, 28958889, 48264815, 57917778, 96529630, 144794445, 289588890]

約数ペア:

[(1, 289588890), (2, 144794445), (3, 96529630), (5, 57917778), (6, 48264815), (10, 28958889), (15, 19305926), (30, 9652963)]