30400578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{129917}}^1$

素因数の和:129938

約数の個数: 24

約数和(自身を含む): 70935228

約数和(自身を除く): 40534650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 129917, 259834, 389751, 779502, 1169253, 1688921, 2338506, 3377842, 5066763, 10133526, 15200289, 30400578]

約数ペア:

[(1, 30400578), (2, 15200289), (3, 10133526), (6, 5066763), (9, 3377842), (13, 2338506), (18, 1688921), (26, 1169253), (39, 779502), (78, 389751), (117, 259834), (234, 129917)]