11757540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11527}}^1$

素因数の和:11556

約数の個数: 48

約数和(自身を含む): 34860672

約数和(自身を除く): 23103132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11527, 23054, 34581, 46108, 57635, 69162, 115270, 138324, 172905, 195959, 230540, 345810, 391918, 587877, 691620, 783836, 979795, 1175754, 1959590, 2351508, 2939385, 3919180, 5878770, 11757540]

約数ペア:

[(1, 11757540), (2, 5878770), (3, 3919180), (4, 2939385), (5, 2351508), (6, 1959590), (10, 1175754), (12, 979795), (15, 783836), (17, 691620), (20, 587877), (30, 391918), (34, 345810), (51, 230540), (60, 195959), (68, 172905), (85, 138324), (102, 115270), (170, 69162), (204, 57635), (255, 46108), (340, 34581), (510, 23054), (1020, 11527)]