283764180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{675629}}^1$

素因数の和:675648

約数の個数: 48

約数和(自身を含む): 908046720

約数和(自身を除く): 624282540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 675629, 1351258, 2026887, 2702516, 3378145, 4053774, 4729403, 6756290, 8107548, 9458806, 10134435, 13512580, 14188209, 18917612, 20268870, 23647015, 28376418, 40537740, 47294030, 56752836, 70941045, 94588060, 141882090, 283764180]

約数ペア:

[(1, 283764180), (2, 141882090), (3, 94588060), (4, 70941045), (5, 56752836), (6, 47294030), (7, 40537740), (10, 28376418), (12, 23647015), (14, 20268870), (15, 18917612), (20, 14188209), (21, 13512580), (28, 10134435), (30, 9458806), (35, 8107548), (42, 6756290), (60, 4729403), (70, 4053774), (84, 3378145), (105, 2702516), (140, 2026887), (210, 1351258), (420, 675629)]