30843484

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12377}}^1$

素因数の和:12477

約数の個数: 24

約数和(自身を含む): 62385120

約数和(自身を除く): 31541636

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 12377, 24754, 49508, 86639, 173278, 346556, 1101553, 2203106, 4406212, 7710871, 15421742, 30843484]

約数ペア:

[(1, 30843484), (2, 15421742), (4, 7710871), (7, 4406212), (14, 2203106), (28, 1101553), (89, 346556), (178, 173278), (356, 86639), (623, 49508), (1246, 24754), (2492, 12377)]