6997540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 9985244

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 1871, 3740, 3742, 7484, 9355, 18710, 20581, 31807, 37420, 41162, 63614, 82324, 102905, 127228, 159035, 205810, 318070, 349877, 411620, 636140, 699754, 1399508, 1749385, 3498770, 6997540]

約数ペア:

[(1, 6997540), (2, 3498770), (4, 1749385), (5, 1399508), (10, 699754), (11, 636140), (17, 411620), (20, 349877), (22, 318070), (34, 205810), (44, 159035), (55, 127228), (68, 102905), (85, 82324), (110, 63614), (170, 41162), (187, 37420), (220, 31807), (340, 20581), (374, 18710), (748, 9355), (935, 7484), (1870, 3742), (1871, 3740)]