427202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7120037}}^1$

素因数の和:7120049

約数の個数: 24

約数和(自身を含む): 1196166384

約数和(自身を除く): 768964164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7120037, 14240074, 21360111, 28480148, 35600185, 42720222, 71200370, 85440444, 106800555, 142400740, 213601110, 427202220]

約数ペア:

[(1, 427202220), (2, 213601110), (3, 142400740), (4, 106800555), (5, 85440444), (6, 71200370), (10, 42720222), (12, 35600185), (15, 28480148), (20, 21360111), (30, 14240074), (60, 7120037)]