17122620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{285377}}^1$

素因数の和:285389

約数の個数: 24

約数和(自身を含む): 47943504

約数和(自身を除く): 30820884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 285377, 570754, 856131, 1141508, 1426885, 1712262, 2853770, 3424524, 4280655, 5707540, 8561310, 17122620]

約数ペア:

[(1, 17122620), (2, 8561310), (3, 5707540), (4, 4280655), (5, 3424524), (6, 2853770), (10, 1712262), (12, 1426885), (15, 1141508), (20, 856131), (30, 570754), (60, 285377)]