82567740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32003}}^1$

素因数の和:32058

約数の個数: 48

約数和(自身を含む): 236573568

約数和(自身を除く): 154005828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 32003, 64006, 96009, 128012, 160015, 192018, 320030, 384036, 480045, 640060, 960090, 1376129, 1920180, 2752258, 4128387, 5504516, 6880645, 8256774, 13761290, 16513548, 20641935, 27522580, 41283870, 82567740]

約数ペア:

[(1, 82567740), (2, 41283870), (3, 27522580), (4, 20641935), (5, 16513548), (6, 13761290), (10, 8256774), (12, 6880645), (15, 5504516), (20, 4128387), (30, 2752258), (43, 1920180), (60, 1376129), (86, 960090), (129, 640060), (172, 480045), (215, 384036), (258, 320030), (430, 192018), (516, 160015), (645, 128012), (860, 96009), (1290, 64006), (2580, 32003)]