145258390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{500891}}^1$

素因数の和:500927

約数の個数: 16

約数和(自身を含む): 270481680

約数和(自身を除く): 125223290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 500891, 1001782, 2504455, 5008910, 14525839, 29051678, 72629195, 145258390]

約数ペア:

[(1, 145258390), (2, 72629195), (5, 29051678), (10, 14525839), (29, 5008910), (58, 2504455), (145, 1001782), (290, 500891)]