130443790

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{39409}}^1$

素因数の和:39747

約数の個数: 16

約数和(自身を含む): 235514160

約数和(自身を除く): 105070370

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 39409, 78818, 197045, 394090, 13044379, 26088758, 65221895, 130443790]

約数ペア:

[(1, 130443790), (2, 65221895), (5, 26088758), (10, 13044379), (331, 394090), (662, 197045), (1655, 78818), (3310, 39409)]