30310472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199411}}^1$

素因数の和:199436

約数の個数: 16

約数和(自身を含む): 59823600

約数和(自身を除く): 29513128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199411, 398822, 797644, 1595288, 3788809, 7577618, 15155236, 30310472]

約数ペア:

[(1, 30310472), (2, 15155236), (4, 7577618), (8, 3788809), (19, 1595288), (38, 797644), (76, 398822), (152, 199411)]