25171230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1873

約数の個数: 64

約数和(自身を含む): 70110720

約数和(自身を除く): 44939490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 1789, 2010, 2345, 2814, 3578, 4690, 5367, 7035, 8945, 10734, 12523, 14070, 17890, 25046, 26835, 37569, 53670, 62615, 75138, 119863, 125230, 187845, 239726, 359589, 375690, 599315, 719178, 839041, 1198630, 1678082, 1797945, 2517123, 3595890, 4195205, 5034246, 8390410, 12585615, 25171230]

約数ペア:

[(1, 25171230), (2, 12585615), (3, 8390410), (5, 5034246), (6, 4195205), (7, 3595890), (10, 2517123), (14, 1797945), (15, 1678082), (21, 1198630), (30, 839041), (35, 719178), (42, 599315), (67, 375690), (70, 359589), (105, 239726), (134, 187845), (201, 125230), (210, 119863), (335, 75138), (402, 62615), (469, 53670), (670, 37569), (938, 26835), (1005, 25046), (1407, 17890), (1789, 14070), (2010, 12523), (2345, 10734), (2814, 8945), (3578, 7035), (4690, 5367)]