69082220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203183}}^1$

素因数の和:203209

約数の個数: 24

約数和(自身を含む): 153607104

約数和(自身を除く): 84524884

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 203183, 406366, 812732, 1015915, 2031830, 3454111, 4063660, 6908222, 13816444, 17270555, 34541110, 69082220]

約数ペア:

[(1, 69082220), (2, 34541110), (4, 17270555), (5, 13816444), (10, 6908222), (17, 4063660), (20, 3454111), (34, 2031830), (68, 1015915), (85, 812732), (170, 406366), (340, 203183)]