30138008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{221603}}^1$

素因数の和:221626

約数の個数: 16

約数和(自身を含む): 59833080

約数和(自身を除く): 29695072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 221603, 443206, 886412, 1772824, 3767251, 7534502, 15069004, 30138008]

約数ペア:

[(1, 30138008), (2, 15069004), (4, 7534502), (8, 3767251), (17, 1772824), (34, 886412), (68, 443206), (136, 221603)]