4949402580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{27496681}}^1$

素因数の和:27496696

約数の個数: 36

約数和(自身を含む): 15013188372

約数和(自身を除く): 10063785792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 27496681, 54993362, 82490043, 109986724, 137483405, 164980086, 247470129, 274966810, 329960172, 412450215, 494940258, 549933620, 824900430, 989880516, 1237350645, 1649800860, 2474701290, 4949402580]

約数ペア:

[(1, 4949402580), (2, 2474701290), (3, 1649800860), (4, 1237350645), (5, 989880516), (6, 824900430), (9, 549933620), (10, 494940258), (12, 412450215), (15, 329960172), (18, 274966810), (20, 247470129), (30, 164980086), (36, 137483405), (45, 109986724), (60, 82490043), (90, 54993362), (180, 27496681)]