3333540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7956

約数の個数: 48

約数和(自身を含む): 10668672

約数和(自身を除く): 7335132

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, 7937, 15874, 23811, 31748, 39685, 47622, 55559, 79370, 95244, 111118, 119055, 158740, 166677, 222236, 238110, 277795, 333354, 476220, 555590, 666708, 833385, 1111180, 1666770, 3333540]

約数ペア:

[(1, 3333540), (2, 1666770), (3, 1111180), (4, 833385), (5, 666708), (6, 555590), (7, 476220), (10, 333354), (12, 277795), (14, 238110), (15, 222236), (20, 166677), (21, 158740), (28, 119055), (30, 111118), (35, 95244), (42, 79370), (60, 55559), (70, 47622), (84, 39685), (105, 31748), (140, 23811), (210, 15874), (420, 7937)]