127870090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{752177}}^1$

素因数の和:752201

約数の個数: 16

約数和(自身を含む): 243705672

約数和(自身を除く): 115835582

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 752177, 1504354, 3760885, 7521770, 12787009, 25574018, 63935045, 127870090]

約数ペア:

[(1, 127870090), (2, 63935045), (5, 25574018), (10, 12787009), (17, 7521770), (34, 3760885), (85, 1504354), (170, 752177)]