30279384

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2179}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 82469400

約数和(自身を除く): 52190016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2179, 2316, 3474, 4358, 4632, 6537, 6948, 8716, 13074, 13896, 17432, 19611, 26148, 39222, 52296, 78444, 156888, 420547, 841094, 1261641, 1682188, 2523282, 3364376, 3784923, 5046564, 7569846, 10093128, 15139692, 30279384]

約数ペア:

[(1, 30279384), (2, 15139692), (3, 10093128), (4, 7569846), (6, 5046564), (8, 3784923), (9, 3364376), (12, 2523282), (18, 1682188), (24, 1261641), (36, 841094), (72, 420547), (193, 156888), (386, 78444), (579, 52296), (772, 39222), (1158, 26148), (1544, 19611), (1737, 17432), (2179, 13896), (2316, 13074), (3474, 8716), (4358, 6948), (4632, 6537)]