85902540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{2543}}^1$

素因数の和:3118

約数の個数: 48

約数和(自身を含む): 241049088

約数和(自身を除く): 155146548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 563, 1126, 1689, 2252, 2543, 2815, 3378, 5086, 5630, 6756, 7629, 8445, 10172, 11260, 12715, 15258, 16890, 25430, 30516, 33780, 38145, 50860, 76290, 152580, 1431709, 2863418, 4295127, 5726836, 7158545, 8590254, 14317090, 17180508, 21475635, 28634180, 42951270, 85902540]

約数ペア:

[(1, 85902540), (2, 42951270), (3, 28634180), (4, 21475635), (5, 17180508), (6, 14317090), (10, 8590254), (12, 7158545), (15, 5726836), (20, 4295127), (30, 2863418), (60, 1431709), (563, 152580), (1126, 76290), (1689, 50860), (2252, 38145), (2543, 33780), (2815, 30516), (3378, 25430), (5086, 16890), (5630, 15258), (6756, 12715), (7629, 11260), (8445, 10172)]