4506180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10748

約数の個数: 48

約数和(自身を含む): 14421120

約数和(自身を除く): 9914940

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, 10729, 21458, 32187, 42916, 53645, 64374, 75103, 107290, 128748, 150206, 160935, 214580, 225309, 300412, 321870, 375515, 450618, 643740, 751030, 901236, 1126545, 1502060, 2253090, 4506180]

約数ペア:

[(1, 4506180), (2, 2253090), (3, 1502060), (4, 1126545), (5, 901236), (6, 751030), (7, 643740), (10, 450618), (12, 375515), (14, 321870), (15, 300412), (20, 225309), (21, 214580), (28, 160935), (30, 150206), (35, 128748), (42, 107290), (60, 75103), (70, 64374), (84, 53645), (105, 42916), (140, 32187), (210, 21458), (420, 10729)]