3028620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7211}}^1$

素因数の和:7230

約数の個数: 48

約数和(自身を含む): 9692928

約数和(自身を除く): 6664308

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, 7211, 14422, 21633, 28844, 36055, 43266, 50477, 72110, 86532, 100954, 108165, 144220, 151431, 201908, 216330, 252385, 302862, 432660, 504770, 605724, 757155, 1009540, 1514310, 3028620]

約数ペア:

[(1, 3028620), (2, 1514310), (3, 1009540), (4, 757155), (5, 605724), (6, 504770), (7, 432660), (10, 302862), (12, 252385), (14, 216330), (15, 201908), (20, 151431), (21, 144220), (28, 108165), (30, 100954), (35, 86532), (42, 72110), (60, 50477), (70, 43266), (84, 36055), (105, 28844), (140, 21633), (210, 14422), (420, 7211)]