142718690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751151}}^1$

素因数の和:751177

約数の個数: 16

約数和(自身を含む): 270414720

約数和(自身を除く): 127696030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 751151, 1502302, 3755755, 7511510, 14271869, 28543738, 71359345, 142718690]

約数ペア:

[(1, 142718690), (2, 71359345), (5, 28543738), (10, 14271869), (19, 7511510), (38, 3755755), (95, 1502302), (190, 751151)]