130015790

素因数分解:

$2^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{6949}}^1$

素因数の和:8827

約数の個数: 16

約数和(自身を含む): 234187200

約数和(自身を除く): 104171410

約数列:

[1, 2, 5, 10, 1871, 3742, 6949, 9355, 13898, 18710, 34745, 69490, 13001579, 26003158, 65007895, 130015790]

約数ペア:

[(1, 130015790), (2, 65007895), (5, 26003158), (10, 13001579), (1871, 69490), (3742, 34745), (6949, 18710), (9355, 13898)]