90790930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{477847}}^1$

素因数の和:477873

約数の個数: 16

約数和(自身を含む): 172025280

約数和(自身を除く): 81234350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 477847, 955694, 2389235, 4778470, 9079093, 18158186, 45395465, 90790930]

約数ペア:

[(1, 90790930), (2, 45395465), (5, 18158186), (10, 9079093), (19, 4778470), (38, 2389235), (95, 955694), (190, 477847)]