30982876

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2953}}^1$

素因数の和:3061

約数の個数: 24

約数和(自身を含む): 56409584

約数和(自身を除く): 25426708

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 2953, 5246, 5906, 10492, 11812, 126979, 180133, 253958, 360266, 507916, 720532, 7745719, 15491438, 30982876]

約数ペア:

[(1, 30982876), (2, 15491438), (4, 7745719), (43, 720532), (61, 507916), (86, 360266), (122, 253958), (172, 180133), (244, 126979), (2623, 11812), (2953, 10492), (5246, 5906)]