30451012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 56609280

約数和(自身を除く): 26158268

約数列:

[1, 2, 4, 17, 34, 68, 431, 862, 1039, 1724, 2078, 4156, 7327, 14654, 17663, 29308, 35326, 70652, 447809, 895618, 1791236, 7612753, 15225506, 30451012]

約数ペア:

[(1, 30451012), (2, 15225506), (4, 7612753), (17, 1791236), (34, 895618), (68, 447809), (431, 70652), (862, 35326), (1039, 29308), (1724, 17663), (2078, 14654), (4156, 7327)]