21733260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{362221}}^1$

素因数の和:362233

約数の個数: 24

約数和(自身を含む): 60853296

約数和(自身を除く): 39120036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 362221, 724442, 1086663, 1448884, 1811105, 2173326, 3622210, 4346652, 5433315, 7244420, 10866630, 21733260]

約数ペア:

[(1, 21733260), (2, 10866630), (3, 7244420), (4, 5433315), (5, 4346652), (6, 3622210), (10, 2173326), (12, 1811105), (15, 1448884), (20, 1086663), (30, 724442), (60, 362221)]