7280230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38317}}^1$

素因数の和:38343

約数の個数: 16

約数和(自身を含む): 13794480

約数和(自身を除く): 6514250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 38317, 76634, 191585, 383170, 728023, 1456046, 3640115, 7280230]

約数ペア:

[(1, 7280230), (2, 3640115), (5, 1456046), (10, 728023), (19, 383170), (38, 191585), (95, 76634), (190, 38317)]