147702970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{868841}}^1$

素因数の和:868865

約数の個数: 16

約数和(自身を含む): 281504808

約数和(自身を除く): 133801838

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 868841, 1737682, 4344205, 8688410, 14770297, 29540594, 73851485, 147702970]

約数ペア:

[(1, 147702970), (2, 73851485), (5, 29540594), (10, 14770297), (17, 8688410), (34, 4344205), (85, 1737682), (170, 868841)]