2014987740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{781003}}^1$

素因数の和:781058

約数の個数: 48

約数和(自身を含む): 5773181568

約数和(自身を除く): 3758193828

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, 781003, 1562006, 2343009, 3124012, 3905015, 4686018, 7810030, 9372036, 11715045, 15620060, 23430090, 33583129, 46860180, 67166258, 100749387, 134332516, 167915645, 201498774, 335831290, 402997548, 503746935, 671662580, 1007493870, 2014987740]

約数ペア:

[(1, 2014987740), (2, 1007493870), (3, 671662580), (4, 503746935), (5, 402997548), (6, 335831290), (10, 201498774), (12, 167915645), (15, 134332516), (20, 100749387), (30, 67166258), (43, 46860180), (60, 33583129), (86, 23430090), (129, 15620060), (172, 11715045), (215, 9372036), (258, 7810030), (430, 4686018), (516, 3905015), (645, 3124012), (860, 2343009), (1290, 1562006), (2580, 781003)]