30920178

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{303139}}^1$

素因数の和:303161

約数の個数: 16

約数和(自身を含む): 65478240

約数和(自身を除く): 34558062

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 303139, 606278, 909417, 1818834, 5153363, 10306726, 15460089, 30920178]

約数ペア:

[(1, 30920178), (2, 15460089), (3, 10306726), (6, 5153363), (17, 1818834), (34, 909417), (51, 606278), (102, 303139)]