30918308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2003}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 57570912

約数和(自身を除く): 26652604

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 2003, 3859, 4006, 7718, 8012, 15436, 34051, 68102, 136204, 454681, 909362, 1818724, 7729577, 15459154, 30918308]

約数ペア:

[(1, 30918308), (2, 15459154), (4, 7729577), (17, 1818724), (34, 909362), (68, 454681), (227, 136204), (454, 68102), (908, 34051), (2003, 15436), (3859, 8012), (4006, 7718)]