138829110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{661091}}^1$

素因数の和:661108

約数の個数: 32

約数和(自身を含む): 380788992

約数和(自身を除く): 241959882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 661091, 1322182, 1983273, 3305455, 3966546, 4627637, 6610910, 9255274, 9916365, 13882911, 19832730, 23138185, 27765822, 46276370, 69414555, 138829110]

約数ペア:

[(1, 138829110), (2, 69414555), (3, 46276370), (5, 27765822), (6, 23138185), (7, 19832730), (10, 13882911), (14, 9916365), (15, 9255274), (21, 6610910), (30, 4627637), (35, 3966546), (42, 3305455), (70, 1983273), (105, 1322182), (210, 661091)]