99170030

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{111427}}^1$

素因数の和:111523

約数の個数: 16

約数和(自身を含む): 180513360

約数和(自身を除く): 81343330

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 111427, 222854, 557135, 1114270, 9917003, 19834006, 49585015, 99170030]

約数ペア:

[(1, 99170030), (2, 49585015), (5, 19834006), (10, 9917003), (89, 1114270), (178, 557135), (445, 222854), (890, 111427)]