220873410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2454149}}^1$

素因数の和:2454162

約数の個数: 24

約数和(自身を含む): 574271100

約数和(自身を除く): 353397690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2454149, 4908298, 7362447, 12270745, 14724894, 22087341, 24541490, 36812235, 44174682, 73624470, 110436705, 220873410]

約数ペア:

[(1, 220873410), (2, 110436705), (3, 73624470), (5, 44174682), (6, 36812235), (9, 24541490), (10, 22087341), (15, 14724894), (18, 12270745), (30, 7362447), (45, 4908298), (90, 2454149)]