69120470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{406591}}^1$

素因数の和:406615

約数の個数: 16

約数和(自身を含む): 131735808

約数和(自身を除く): 62615338

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 406591, 813182, 2032955, 4065910, 6912047, 13824094, 34560235, 69120470]

約数ペア:

[(1, 69120470), (2, 34560235), (5, 13824094), (10, 6912047), (17, 4065910), (34, 2032955), (85, 813182), (170, 406591)]