30827340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{171263}}^1$

素因数の和:171278

約数の個数: 36

約数和(自身を含む): 93510144

約数和(自身を除く): 62682804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 171263, 342526, 513789, 685052, 856315, 1027578, 1541367, 1712630, 2055156, 2568945, 3082734, 3425260, 5137890, 6165468, 7706835, 10275780, 15413670, 30827340]

約数ペア:

[(1, 30827340), (2, 15413670), (3, 10275780), (4, 7706835), (5, 6165468), (6, 5137890), (9, 3425260), (10, 3082734), (12, 2568945), (15, 2055156), (18, 1712630), (20, 1541367), (30, 1027578), (36, 856315), (45, 685052), (60, 513789), (90, 342526), (180, 171263)]