30481052

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18451}}^1$

素因数の和:18521

約数の個数: 24

約数和(自身を含む): 61998720

約数和(自身を除く): 31517668

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 18451, 36902, 73804, 129157, 258314, 516628, 1088609, 2177218, 4354436, 7620263, 15240526, 30481052]

約数ペア:

[(1, 30481052), (2, 15240526), (4, 7620263), (7, 4354436), (14, 2177218), (28, 1088609), (59, 516628), (118, 258314), (236, 129157), (413, 73804), (826, 36902), (1652, 18451)]