518009340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8633489}}^1$

素因数の和:8633501

約数の個数: 24

約数和(自身を含む): 1450426320

約数和(自身を除く): 932416980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8633489, 17266978, 25900467, 34533956, 43167445, 51800934, 86334890, 103601868, 129502335, 172669780, 259004670, 518009340]

約数ペア:

[(1, 518009340), (2, 259004670), (3, 172669780), (4, 129502335), (5, 103601868), (6, 86334890), (10, 51800934), (12, 43167445), (15, 34533956), (20, 25900467), (30, 17266978), (60, 8633489)]