2103718.00000000

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47939}}^1$

素因数の和:47959

約数の個数: 48

約数和(自身を含む): 89743680

約数和(自身を除く): 59542110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 47939, 95878, 143817, 239695, 287634, 335573, 431451, 479390, 671146, 719085, 862902, 1006719, 1438170, 1677865, 2013438, 2157255, 3020157, 3355730, 4314510, 5033595, 6040314, 10067190, 15100785, 30201570]

約数ペア:

[(1, 30201570), (2, 15100785), (3, 10067190), (5, 6040314), (6, 5033595), (7, 4314510), (9, 3355730), (10, 3020157), (14, 2157255), (15, 2013438), (18, 1677865), (21, 1438170), (30, 1006719), (35, 862902), (42, 719085), (45, 671146), (63, 479390), (70, 431451), (90, 335573), (105, 287634), (126, 239695), (210, 143817), (315, 95878), (630, 47939)]