140056620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{212207}}^1$

素因数の和:212230

約数の個数: 48

約数和(自身を含む): 427811328

約数和(自身を除く): 287754708

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, 212207, 424414, 636621, 848828, 1061035, 1273242, 2122070, 2334277, 2546484, 3183105, 4244140, 4668554, 6366210, 7002831, 9337108, 11671385, 12732420, 14005662, 23342770, 28011324, 35014155, 46685540, 70028310, 140056620]

約数ペア:

[(1, 140056620), (2, 70028310), (3, 46685540), (4, 35014155), (5, 28011324), (6, 23342770), (10, 14005662), (11, 12732420), (12, 11671385), (15, 9337108), (20, 7002831), (22, 6366210), (30, 4668554), (33, 4244140), (44, 3183105), (55, 2546484), (60, 2334277), (66, 2122070), (110, 1273242), (132, 1061035), (165, 848828), (220, 636621), (330, 424414), (660, 212207)]