154928090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{815411}}^1$

素因数の和:815437

約数の個数: 16

約数和(自身を含む): 293548320

約数和(自身を除く): 138620230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 815411, 1630822, 4077055, 8154110, 15492809, 30985618, 77464045, 154928090]

約数ペア:

[(1, 154928090), (2, 77464045), (5, 30985618), (10, 15492809), (19, 8154110), (38, 4077055), (95, 1630822), (190, 815411)]