30962840

素因数分解:

$2^3\times 5^1\times {\mathrm{774071}}^1$

素因数の和:774082

約数の個数: 16

約数和(自身を含む): 69666480

約数和(自身を除く): 38703640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 774071, 1548142, 3096284, 3870355, 6192568, 7740710, 15481420, 30962840]

約数ペア:

[(1, 30962840), (2, 15481420), (4, 7740710), (5, 6192568), (8, 3870355), (10, 3096284), (20, 1548142), (40, 774071)]