22719870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{252443}}^1$

素因数の和:252456

約数の個数: 24

約数和(自身を含む): 59071896

約数和(自身を除く): 36352026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 252443, 504886, 757329, 1262215, 1514658, 2271987, 2524430, 3786645, 4543974, 7573290, 11359935, 22719870]

約数ペア:

[(1, 22719870), (2, 11359935), (3, 7573290), (5, 4543974), (6, 3786645), (9, 2524430), (10, 2271987), (15, 1514658), (18, 1262215), (30, 757329), (45, 504886), (90, 252443)]