30216395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1901}}^1$

素因数の和:1951

約数の個数: 24

約数和(自身を含む): 42041808

約数和(自身を除く): 11825413

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 1901, 3179, 9505, 15895, 20911, 32317, 104555, 161585, 355487, 549389, 1777435, 2746945, 6043279, 30216395]

約数ペア:

[(1, 30216395), (5, 6043279), (11, 2746945), (17, 1777435), (55, 549389), (85, 355487), (187, 161585), (289, 104555), (935, 32317), (1445, 20911), (1901, 15895), (3179, 9505)]