30719262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2719}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 39783138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 2719, 3766, 5438, 5649, 8157, 11298, 16314, 19033, 38066, 57099, 114198, 731411, 1462822, 2194233, 4388466, 5119877, 10239754, 15359631, 30719262]

約数ペア:

[(1, 30719262), (2, 15359631), (3, 10239754), (6, 5119877), (7, 4388466), (14, 2194233), (21, 1462822), (42, 731411), (269, 114198), (538, 57099), (807, 38066), (1614, 19033), (1883, 16314), (2719, 11298), (3766, 8157), (5438, 5649)]