12740730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{709}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 30672000

約数和(自身を除く): 17931270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 599, 709, 1198, 1418, 1797, 2127, 2995, 3545, 3594, 4254, 5990, 7090, 8985, 10635, 17970, 21270, 424691, 849382, 1274073, 2123455, 2548146, 4246910, 6370365, 12740730]

約数ペア:

[(1, 12740730), (2, 6370365), (3, 4246910), (5, 2548146), (6, 2123455), (10, 1274073), (15, 849382), (30, 424691), (599, 21270), (709, 17970), (1198, 10635), (1418, 8985), (1797, 7090), (2127, 5990), (2995, 4254), (3545, 3594)]