30972756

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36353}}^1$

素因数の和:36431

約数の個数: 24

約数和(自身を含む): 73289664

約数和(自身を除く): 42316908

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 36353, 72706, 109059, 145412, 218118, 436236, 2581063, 5162126, 7743189, 10324252, 15486378, 30972756]

約数ペア:

[(1, 30972756), (2, 15486378), (3, 10324252), (4, 7743189), (6, 5162126), (12, 2581063), (71, 436236), (142, 218118), (213, 145412), (284, 109059), (426, 72706), (852, 36353)]