11120060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1621}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 27249600

約数和(自身を除く): 16129540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1621, 1715, 3242, 3430, 6484, 6860, 8105, 11347, 16210, 22694, 32420, 45388, 56735, 79429, 113470, 158858, 226940, 317716, 397145, 556003, 794290, 1112006, 1588580, 2224012, 2780015, 5560030, 11120060]

約数ペア:

[(1, 11120060), (2, 5560030), (4, 2780015), (5, 2224012), (7, 1588580), (10, 1112006), (14, 794290), (20, 556003), (28, 397145), (35, 317716), (49, 226940), (70, 158858), (98, 113470), (140, 79429), (196, 56735), (245, 45388), (343, 32420), (490, 22694), (686, 16210), (980, 11347), (1372, 8105), (1621, 6860), (1715, 6484), (3242, 3430)]