30015376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43627}}^1$

素因数の和:43678

約数の個数: 20

約数和(自身を含む): 59508592

約数和(自身を除く): 29493216

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43627, 87254, 174508, 349016, 698032, 1875961, 3751922, 7503844, 15007688, 30015376]

約数ペア:

[(1, 30015376), (2, 15007688), (4, 7503844), (8, 3751922), (16, 1875961), (43, 698032), (86, 349016), (172, 174508), (344, 87254), (688, 43627)]