211301010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2347789}}^1$

素因数の和:2347802

約数の個数: 24

約数和(自身を含む): 549382860

約数和(自身を除く): 338081850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2347789, 4695578, 7043367, 11738945, 14086734, 21130101, 23477890, 35216835, 42260202, 70433670, 105650505, 211301010]

約数ペア:

[(1, 211301010), (2, 105650505), (3, 70433670), (5, 42260202), (6, 35216835), (9, 23477890), (10, 21130101), (15, 14086734), (18, 11738945), (30, 7043367), (45, 4695578), (90, 2347789)]