30854838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2731}}^1$

素因数の和:3012

約数の個数: 32

約数和(自身を含む): 70813440

約数和(自身を除く): 39958602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 2731, 3766, 5462, 5649, 8193, 11298, 16386, 19117, 38234, 57351, 114702, 734639, 1469278, 2203917, 4407834, 5142473, 10284946, 15427419, 30854838]

約数ペア:

[(1, 30854838), (2, 15427419), (3, 10284946), (6, 5142473), (7, 4407834), (14, 2203917), (21, 1469278), (42, 734639), (269, 114702), (538, 57351), (807, 38234), (1614, 19117), (1883, 16386), (2731, 11298), (3766, 8193), (5462, 5649)]