222016020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3700267}}^1$

素因数の和:3700279

約数の個数: 24

約数和(自身を含む): 621645024

約数和(自身を除く): 399629004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3700267, 7400534, 11100801, 14801068, 18501335, 22201602, 37002670, 44403204, 55504005, 74005340, 111008010, 222016020]

約数ペア:

[(1, 222016020), (2, 111008010), (3, 74005340), (4, 55504005), (5, 44403204), (6, 37002670), (10, 22201602), (12, 18501335), (15, 14801068), (20, 11100801), (30, 7400534), (60, 3700267)]