1466220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3491}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 4693248

約数和(自身を除く): 3227028

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, 3491, 6982, 10473, 13964, 17455, 20946, 24437, 34910, 41892, 48874, 52365, 69820, 73311, 97748, 104730, 122185, 146622, 209460, 244370, 293244, 366555, 488740, 733110, 1466220]

約数ペア:

[(1, 1466220), (2, 733110), (3, 488740), (4, 366555), (5, 293244), (6, 244370), (7, 209460), (10, 146622), (12, 122185), (14, 104730), (15, 97748), (20, 73311), (21, 69820), (28, 52365), (30, 48874), (35, 41892), (42, 34910), (60, 24437), (70, 20946), (84, 17455), (105, 13964), (140, 10473), (210, 6982), (420, 3491)]