22281490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 52669440

約数和(自身を除く): 30387950

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 1523, 2090, 2926, 3046, 7315, 7615, 10661, 14630, 15230, 16753, 21322, 28937, 33506, 53305, 57874, 83765, 106610, 117271, 144685, 167530, 202559, 234542, 289370, 318307, 405118, 586355, 636614, 1012795, 1172710, 1591535, 2025590, 2228149, 3183070, 4456298, 11140745, 22281490]

約数ペア:

[(1, 22281490), (2, 11140745), (5, 4456298), (7, 3183070), (10, 2228149), (11, 2025590), (14, 1591535), (19, 1172710), (22, 1012795), (35, 636614), (38, 586355), (55, 405118), (70, 318307), (77, 289370), (95, 234542), (110, 202559), (133, 167530), (154, 144685), (190, 117271), (209, 106610), (266, 83765), (385, 57874), (418, 53305), (665, 33506), (770, 28937), (1045, 21322), (1330, 16753), (1463, 15230), (1523, 14630), (2090, 10661), (2926, 7615), (3046, 7315)]