69025780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203017}}^1$

素因数の和:203043

約数の個数: 24

約数和(自身を含む): 153481608

約数和(自身を除く): 84455828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 203017, 406034, 812068, 1015085, 2030170, 3451289, 4060340, 6902578, 13805156, 17256445, 34512890, 69025780]

約数ペア:

[(1, 69025780), (2, 34512890), (4, 17256445), (5, 13805156), (10, 6902578), (17, 4060340), (20, 3451289), (34, 2030170), (68, 1015085), (85, 812068), (170, 406034), (340, 203017)]