201710730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{517207}}^1$

素因数の和:517230

約数の個数: 32

約数和(自身を含む): 521345664

約数和(自身を除く): 319634934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 517207, 1034414, 1551621, 2586035, 3103242, 5172070, 6723691, 7758105, 13447382, 15516210, 20171073, 33618455, 40342146, 67236910, 100855365, 201710730]

約数ペア:

[(1, 201710730), (2, 100855365), (3, 67236910), (5, 40342146), (6, 33618455), (10, 20171073), (13, 15516210), (15, 13447382), (26, 7758105), (30, 6723691), (39, 5172070), (65, 3103242), (78, 2586035), (130, 1551621), (195, 1034414), (390, 517207)]