30461015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2221}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 39569376

約数和(自身を除く): 9108361

約数列:

[1, 5, 13, 65, 211, 1055, 2221, 2743, 11105, 13715, 28873, 144365, 468631, 2343155, 6092203, 30461015]

約数ペア:

[(1, 30461015), (5, 6092203), (13, 2343155), (65, 468631), (211, 144365), (1055, 28873), (2221, 13715), (2743, 11105)]