30886404

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{24989}}^1$

素因数の和:25099

約数の個数: 24

約数和(自身を含む): 72770880

約数和(自身を除く): 41884476

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 24989, 49978, 74967, 99956, 149934, 299868, 2573867, 5147734, 7721601, 10295468, 15443202, 30886404]

約数ペア:

[(1, 30886404), (2, 15443202), (3, 10295468), (4, 7721601), (6, 5147734), (12, 2573867), (103, 299868), (206, 149934), (309, 99956), (412, 74967), (618, 49978), (1236, 24989)]