30105615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42703}}^1$

素因数の和:42758

約数の個数: 16

約数和(自身を含む): 49195008

約数和(自身を除く): 19089393

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 42703, 128109, 213515, 640545, 2007041, 6021123, 10035205, 30105615]

約数ペア:

[(1, 30105615), (3, 10035205), (5, 6021123), (15, 2007041), (47, 640545), (141, 213515), (235, 128109), (705, 42703)]