30725454

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{9829}}^1$

素因数の和:10355

約数の個数: 16

約数和(自身を含む): 61575120

約数和(自身を除く): 30849666

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 9829, 19658, 29487, 58974, 5120909, 10241818, 15362727, 30725454]

約数ペア:

[(1, 30725454), (2, 15362727), (3, 10241818), (6, 5120909), (521, 58974), (1042, 29487), (1563, 19658), (3126, 9829)]