15691478730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12163937}}^1$

素因数の和:12163990

約数の個数: 32

約数和(自身を含む): 38535355584

約数和(自身を除く): 22843876854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12163937, 24327874, 36491811, 60819685, 72983622, 121639370, 182459055, 364918110, 523049291, 1046098582, 1569147873, 2615246455, 3138295746, 5230492910, 7845739365, 15691478730]

約数ペア:

[(1, 15691478730), (2, 7845739365), (3, 5230492910), (5, 3138295746), (6, 2615246455), (10, 1569147873), (15, 1046098582), (30, 523049291), (43, 364918110), (86, 182459055), (129, 121639370), (215, 72983622), (258, 60819685), (430, 36491811), (645, 24327874), (1290, 12163937)]