2833320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3394

約数の個数: 64

約数和(自身を含む): 9717120

約数和(自身を除く): 6883800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3373, 6746, 10119, 13492, 16865, 20238, 23611, 26984, 33730, 40476, 47222, 50595, 67460, 70833, 80952, 94444, 101190, 118055, 134920, 141666, 188888, 202380, 236110, 283332, 354165, 404760, 472220, 566664, 708330, 944440, 1416660, 2833320]

約数ペア:

[(1, 2833320), (2, 1416660), (3, 944440), (4, 708330), (5, 566664), (6, 472220), (7, 404760), (8, 354165), (10, 283332), (12, 236110), (14, 202380), (15, 188888), (20, 141666), (21, 134920), (24, 118055), (28, 101190), (30, 94444), (35, 80952), (40, 70833), (42, 67460), (56, 50595), (60, 47222), (70, 40476), (84, 33730), (105, 26984), (120, 23611), (140, 20238), (168, 16865), (210, 13492), (280, 10119), (420, 6746), (840, 3373)]