12210450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 35890560

約数和(自身を除く): 23680110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 50, 58, 70, 75, 87, 105, 145, 150, 174, 175, 203, 210, 290, 350, 401, 406, 435, 525, 609, 725, 802, 870, 1015, 1050, 1203, 1218, 1450, 2005, 2030, 2175, 2406, 2807, 3045, 4010, 4350, 5075, 5614, 6015, 6090, 8421, 10025, 10150, 11629, 12030, 14035, 15225, 16842, 20050, 23258, 28070, 30075, 30450, 34887, 42105, 58145, 60150, 69774, 70175, 81403, 84210, 116290, 140350, 162806, 174435, 210525, 244209, 290725, 348870, 407015, 421050, 488418, 581450, 814030, 872175, 1221045, 1744350, 2035075, 2442090, 4070150, 6105225, 12210450]

約数ペア:

[(1, 12210450), (2, 6105225), (3, 4070150), (5, 2442090), (6, 2035075), (7, 1744350), (10, 1221045), (14, 872175), (15, 814030), (21, 581450), (25, 488418), (29, 421050), (30, 407015), (35, 348870), (42, 290725), (50, 244209), (58, 210525), (70, 174435), (75, 162806), (87, 140350), (105, 116290), (145, 84210), (150, 81403), (174, 70175), (175, 69774), (203, 60150), (210, 58145), (290, 42105), (350, 34887), (401, 30450), (406, 30075), (435, 28070), (525, 23258), (609, 20050), (725, 16842), (802, 15225), (870, 14035), (1015, 12030), (1050, 11629), (1203, 10150), (1218, 10025), (1450, 8421), (2005, 6090), (2030, 6015), (2175, 5614), (2406, 5075), (2807, 4350), (3045, 4010)]