2616180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6229}}^1$

素因数の和:6248

約数の個数: 48

約数和(自身を含む): 8373120

約数和(自身を除く): 5756940

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, 6229, 12458, 18687, 24916, 31145, 37374, 43603, 62290, 74748, 87206, 93435, 124580, 130809, 174412, 186870, 218015, 261618, 373740, 436030, 523236, 654045, 872060, 1308090, 2616180]

約数ペア:

[(1, 2616180), (2, 1308090), (3, 872060), (4, 654045), (5, 523236), (6, 436030), (7, 373740), (10, 261618), (12, 218015), (14, 186870), (15, 174412), (20, 130809), (21, 124580), (28, 93435), (30, 87206), (35, 74748), (42, 62290), (60, 43603), (70, 37374), (84, 31145), (105, 24916), (140, 18687), (210, 12458), (420, 6229)]