29884270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17683}}^1$

素因数の和:17716

約数の個数: 24

約数和(自身を含む): 58251096

約数和(自身を除く): 28366826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17683, 35366, 88415, 176830, 229879, 459758, 1149395, 2298790, 2988427, 5976854, 14942135, 29884270]

約数ペア:

[(1, 29884270), (2, 14942135), (5, 5976854), (10, 2988427), (13, 2298790), (26, 1149395), (65, 459758), (130, 229879), (169, 176830), (338, 88415), (845, 35366), (1690, 17683)]