7986540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133109}}^1$

素因数の和:133121

約数の個数: 24

約数和(自身を含む): 22362480

約数和(自身を除く): 14375940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133109, 266218, 399327, 532436, 665545, 798654, 1331090, 1597308, 1996635, 2662180, 3993270, 7986540]

約数ペア:

[(1, 7986540), (2, 3993270), (3, 2662180), (4, 1996635), (5, 1597308), (6, 1331090), (10, 798654), (12, 665545), (15, 532436), (20, 399327), (30, 266218), (60, 133109)]