129378670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761051}}^1$

素因数の和:761075

約数の個数: 16

約数和(自身を含む): 246580848

約数和(自身を除く): 117202178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 761051, 1522102, 3805255, 7610510, 12937867, 25875734, 64689335, 129378670]

約数ペア:

[(1, 129378670), (2, 64689335), (5, 25875734), (10, 12937867), (17, 7610510), (34, 3805255), (85, 1522102), (170, 761051)]