3018220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 6375600

約数和(自身を除く): 3357380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 659, 916, 1145, 1318, 2290, 2636, 3295, 4580, 6590, 13180, 150911, 301822, 603644, 754555, 1509110, 3018220]

約数ペア:

[(1, 3018220), (2, 1509110), (4, 754555), (5, 603644), (10, 301822), (20, 150911), (229, 13180), (458, 6590), (659, 4580), (916, 3295), (1145, 2636), (1318, 2290)]