28697670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{318863}}^1$

素因数の和:318876

約数の個数: 24

約数和(自身を含む): 74614176

約数和(自身を除く): 45916506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 318863, 637726, 956589, 1594315, 1913178, 2869767, 3188630, 4782945, 5739534, 9565890, 14348835, 28697670]

約数ペア:

[(1, 28697670), (2, 14348835), (3, 9565890), (5, 5739534), (6, 4782945), (9, 3188630), (10, 2869767), (15, 1913178), (18, 1594315), (30, 956589), (45, 637726), (90, 318863)]