30440948

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{1549}}^1$

素因数の和:1604

約数の個数: 24

約数和(自身を含む): 56637000

約数和(自身を除く): 26196052

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1549, 3098, 4913, 6196, 9826, 19652, 26333, 52666, 105332, 447661, 895322, 1790644, 7610237, 15220474, 30440948]

約数ペア:

[(1, 30440948), (2, 15220474), (4, 7610237), (17, 1790644), (34, 895322), (68, 447661), (289, 105332), (578, 52666), (1156, 26333), (1549, 19652), (3098, 9826), (4913, 6196)]