6413460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 18110400

約数和(自身を除く): 11696940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 769, 834, 1390, 1538, 1668, 2085, 2307, 2780, 3076, 3845, 4170, 4614, 7690, 8340, 9228, 11535, 15380, 23070, 46140, 106891, 213782, 320673, 427564, 534455, 641346, 1068910, 1282692, 1603365, 2137820, 3206730, 6413460]

約数ペア:

[(1, 6413460), (2, 3206730), (3, 2137820), (4, 1603365), (5, 1282692), (6, 1068910), (10, 641346), (12, 534455), (15, 427564), (20, 320673), (30, 213782), (60, 106891), (139, 46140), (278, 23070), (417, 15380), (556, 11535), (695, 9228), (769, 8340), (834, 7690), (1390, 4614), (1538, 4170), (1668, 3845), (2085, 3076), (2307, 2780)]