1734180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4129}}^1$

素因数の和:4148

約数の個数: 48

約数和(自身を含む): 5550720

約数和(自身を除く): 3816540

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, 4129, 8258, 12387, 16516, 20645, 24774, 28903, 41290, 49548, 57806, 61935, 82580, 86709, 115612, 123870, 144515, 173418, 247740, 289030, 346836, 433545, 578060, 867090, 1734180]

約数ペア:

[(1, 1734180), (2, 867090), (3, 578060), (4, 433545), (5, 346836), (6, 289030), (7, 247740), (10, 173418), (12, 144515), (14, 123870), (15, 115612), (20, 86709), (21, 82580), (28, 61935), (30, 57806), (35, 49548), (42, 41290), (60, 28903), (70, 24774), (84, 20645), (105, 16516), (140, 12387), (210, 8258), (420, 4129)]