15283660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109169}}^1$

素因数の和:109185

約数の個数: 24

約数和(自身を含む): 36681120

約数和(自身を除く): 21397460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 109169, 218338, 436676, 545845, 764183, 1091690, 1528366, 2183380, 3056732, 3820915, 7641830, 15283660]

約数ペア:

[(1, 15283660), (2, 7641830), (4, 3820915), (5, 3056732), (7, 2183380), (10, 1528366), (14, 1091690), (20, 764183), (28, 545845), (35, 436676), (70, 218338), (140, 109169)]