30870015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187091}}^1$

素因数の和:187110

約数の個数: 16

約数和(自身を含む): 53882496

約数和(自身を除く): 23012481

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 187091, 561273, 935455, 2058001, 2806365, 6174003, 10290005, 30870015]

約数ペア:

[(1, 30870015), (3, 10290005), (5, 6174003), (11, 2806365), (15, 2058001), (33, 935455), (55, 561273), (165, 187091)]