427597860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7126631}}^1$

素因数の和:7126643

約数の個数: 24

約数和(自身を含む): 1197274176

約数和(自身を除く): 769676316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7126631, 14253262, 21379893, 28506524, 35633155, 42759786, 71266310, 85519572, 106899465, 142532620, 213798930, 427597860]

約数ペア:

[(1, 427597860), (2, 213798930), (3, 142532620), (4, 106899465), (5, 85519572), (6, 71266310), (10, 42759786), (12, 35633155), (15, 28506524), (20, 21379893), (30, 14253262), (60, 7126631)]