30452838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{390421}}^1$

素因数の和:390439

約数の個数: 16

約数和(自身を含む): 65590896

約数和(自身を除く): 35138058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 390421, 780842, 1171263, 2342526, 5075473, 10150946, 15226419, 30452838]

約数ペア:

[(1, 30452838), (2, 15226419), (3, 10150946), (6, 5075473), (13, 2342526), (26, 1171263), (39, 780842), (78, 390421)]