12490030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9391}}^1$

素因数の和:9424

約数の個数: 32

約数和(自身を含む): 27048960

約数和(自身を除く): 14558930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9391, 18782, 46955, 65737, 93910, 131474, 178429, 328685, 356858, 657370, 892145, 1249003, 1784290, 2498006, 6245015, 12490030]

約数ペア:

[(1, 12490030), (2, 6245015), (5, 2498006), (7, 1784290), (10, 1249003), (14, 892145), (19, 657370), (35, 356858), (38, 328685), (70, 178429), (95, 131474), (133, 93910), (190, 65737), (266, 46955), (665, 18782), (1330, 9391)]