431030730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1105207}}^1$

素因数の和:1105230

約数の個数: 32

約数和(自身を含む): 1114049664

約数和(自身を除く): 683018934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1105207, 2210414, 3315621, 5526035, 6631242, 11052070, 14367691, 16578105, 28735382, 33156210, 43103073, 71838455, 86206146, 143676910, 215515365, 431030730]

約数ペア:

[(1, 431030730), (2, 215515365), (3, 143676910), (5, 86206146), (6, 71838455), (10, 43103073), (13, 33156210), (15, 28735382), (26, 16578105), (30, 14367691), (39, 11052070), (65, 6631242), (78, 5526035), (130, 3315621), (195, 2210414), (390, 1105207)]