401416620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{608207}}^1$

素因数の和:608230

約数の個数: 48

約数和(自身を含む): 1226147328

約数和(自身を除く): 824730708

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 608207, 1216414, 1824621, 2432828, 3041035, 3649242, 6082070, 6690277, 7298484, 9123105, 12164140, 13380554, 18246210, 20070831, 26761108, 33451385, 36492420, 40141662, 66902770, 80283324, 100354155, 133805540, 200708310, 401416620]

約数ペア:

[(1, 401416620), (2, 200708310), (3, 133805540), (4, 100354155), (5, 80283324), (6, 66902770), (10, 40141662), (11, 36492420), (12, 33451385), (15, 26761108), (20, 20070831), (22, 18246210), (30, 13380554), (33, 12164140), (44, 9123105), (55, 7298484), (60, 6690277), (66, 6082070), (110, 3649242), (132, 3041035), (165, 2432828), (220, 1824621), (330, 1216414), (660, 608207)]