140351460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2339191}}^1$

素因数の和:2339203

約数の個数: 24

約数和(自身を含む): 392984256

約数和(自身を除く): 252632796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2339191, 4678382, 7017573, 9356764, 11695955, 14035146, 23391910, 28070292, 35087865, 46783820, 70175730, 140351460]

約数ペア:

[(1, 140351460), (2, 70175730), (3, 46783820), (4, 35087865), (5, 28070292), (6, 23391910), (10, 14035146), (12, 11695955), (15, 9356764), (20, 7017573), (30, 4678382), (60, 2339191)]