351264660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{5279}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 984614400

約数和(自身を除く): 633349740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1109, 2218, 3327, 4436, 5279, 5545, 6654, 10558, 11090, 13308, 15837, 16635, 21116, 22180, 26395, 31674, 33270, 52790, 63348, 66540, 79185, 105580, 158370, 316740, 5854411, 11708822, 17563233, 23417644, 29272055, 35126466, 58544110, 70252932, 87816165, 117088220, 175632330, 351264660]

約数ペア:

[(1, 351264660), (2, 175632330), (3, 117088220), (4, 87816165), (5, 70252932), (6, 58544110), (10, 35126466), (12, 29272055), (15, 23417644), (20, 17563233), (30, 11708822), (60, 5854411), (1109, 316740), (2218, 158370), (3327, 105580), (4436, 79185), (5279, 66540), (5545, 63348), (6654, 52790), (10558, 33270), (11090, 31674), (13308, 26395), (15837, 22180), (16635, 21116)]