30919908

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{10781}}^1$

素因数の和:11027

約数の個数: 24

約数和(自身を含む): 72455040

約数和(自身を除く): 41535132

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 10781, 21562, 32343, 43124, 64686, 129372, 2576659, 5153318, 7729977, 10306636, 15459954, 30919908]

約数ペア:

[(1, 30919908), (2, 15459954), (3, 10306636), (4, 7729977), (6, 5153318), (12, 2576659), (239, 129372), (478, 64686), (717, 43124), (956, 32343), (1434, 21562), (2868, 10781)]