30787792

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9523

約数の個数: 40

約数和(自身を含む): 70531200

約数和(自身を除く): 39743408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 9479, 18958, 37916, 66353, 75832, 132706, 151664, 265412, 274891, 530824, 549782, 1061648, 1099564, 1924237, 2199128, 3848474, 4398256, 7696948, 15393896, 30787792]

約数ペア:

[(1, 30787792), (2, 15393896), (4, 7696948), (7, 4398256), (8, 3848474), (14, 2199128), (16, 1924237), (28, 1099564), (29, 1061648), (56, 549782), (58, 530824), (112, 274891), (116, 265412), (203, 151664), (232, 132706), (406, 75832), (464, 66353), (812, 37916), (1624, 18958), (3248, 9479)]