30440478

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{14537}}^1$

素因数の和:14891

約数の個数: 16

約数和(自身を含む): 61059600

約数和(自身を除く): 30619122

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 14537, 29074, 43611, 87222, 5073413, 10146826, 15220239, 30440478]

約数ペア:

[(1, 30440478), (2, 15220239), (3, 10146826), (6, 5073413), (349, 87222), (698, 43611), (1047, 29074), (2094, 14537)]