513680340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8561339}}^1$

素因数の和:8561351

約数の個数: 24

約数和(自身を含む): 1438305120

約数和(自身を除く): 924624780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8561339, 17122678, 25684017, 34245356, 42806695, 51368034, 85613390, 102736068, 128420085, 171226780, 256840170, 513680340]

約数ペア:

[(1, 513680340), (2, 256840170), (3, 171226780), (4, 128420085), (5, 102736068), (6, 85613390), (10, 51368034), (12, 42806695), (15, 34245356), (20, 25684017), (30, 17122678), (60, 8561339)]