157020982990

素因数分解:

$2^1\times 5^1\times {\mathrm{5171}}^1\times {\mathrm{3036569}}^1$

素因数の和:3041747

約数の個数: 16

約数和(自身を含む): 282692520720

約数和(自身を除く): 125671537730

約数列:

[1, 2, 5, 10, 5171, 10342, 25855, 51710, 3036569, 6073138, 15182845, 30365690, 15702098299, 31404196598, 78510491495, 157020982990]

約数ペア:

[(1, 157020982990), (2, 78510491495), (5, 31404196598), (10, 15702098299), (5171, 30365690), (10342, 15182845), (25855, 6073138), (51710, 3036569)]