2073540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 6636672

約数和(自身を除く): 4563132

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, 4937, 9874, 14811, 19748, 24685, 29622, 34559, 49370, 59244, 69118, 74055, 98740, 103677, 138236, 148110, 172795, 207354, 296220, 345590, 414708, 518385, 691180, 1036770, 2073540]

約数ペア:

[(1, 2073540), (2, 1036770), (3, 691180), (4, 518385), (5, 414708), (6, 345590), (7, 296220), (10, 207354), (12, 172795), (14, 148110), (15, 138236), (20, 103677), (21, 98740), (28, 74055), (30, 69118), (35, 59244), (42, 49370), (60, 34559), (70, 29622), (84, 24685), (105, 19748), (140, 14811), (210, 9874), (420, 4937)]