30311374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8179}}^1$

素因数の和:8307

約数の個数: 16

約数和(自身を含む): 48589200

約数和(自身を除く): 18277826

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 8179, 16358, 139043, 278086, 891511, 1783022, 15155687, 30311374]

約数ペア:

[(1, 30311374), (2, 15155687), (17, 1783022), (34, 891511), (109, 278086), (218, 139043), (1853, 16358), (3706, 8179)]