10780110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10889}}^1$

素因数の和:10913

約数の個数: 48

約数和(自身を含む): 30579120

約数和(自身を除く): 19799010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 10889, 21778, 32667, 54445, 65334, 98001, 108890, 119779, 163335, 196002, 239558, 326670, 359337, 490005, 598895, 718674, 980010, 1078011, 1197790, 1796685, 2156022, 3593370, 5390055, 10780110]

約数ペア:

[(1, 10780110), (2, 5390055), (3, 3593370), (5, 2156022), (6, 1796685), (9, 1197790), (10, 1078011), (11, 980010), (15, 718674), (18, 598895), (22, 490005), (30, 359337), (33, 326670), (45, 239558), (55, 196002), (66, 163335), (90, 119779), (99, 108890), (110, 98001), (165, 65334), (198, 54445), (330, 32667), (495, 21778), (990, 10889)]