68957340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1621}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 193472160

約数和(自身を除く): 124514820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 1621, 2127, 2836, 3242, 3545, 4254, 4863, 6484, 7090, 8105, 8508, 9726, 10635, 14180, 16210, 19452, 21270, 24315, 32420, 42540, 48630, 97260, 1149289, 2298578, 3447867, 4597156, 5746445, 6895734, 11492890, 13791468, 17239335, 22985780, 34478670, 68957340]

約数ペア:

[(1, 68957340), (2, 34478670), (3, 22985780), (4, 17239335), (5, 13791468), (6, 11492890), (10, 6895734), (12, 5746445), (15, 4597156), (20, 3447867), (30, 2298578), (60, 1149289), (709, 97260), (1418, 48630), (1621, 42540), (2127, 32420), (2836, 24315), (3242, 21270), (3545, 19452), (4254, 16210), (4863, 14180), (6484, 10635), (7090, 9726), (8105, 8508)]