11906510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:126

約数の個数: 72

約数和(自身を含む): 27788184

約数和(自身を除く): 15881674

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 49, 55, 70, 77, 94, 98, 110, 154, 235, 245, 329, 385, 470, 490, 517, 539, 658, 770, 1034, 1078, 1645, 2209, 2303, 2585, 2695, 3290, 3619, 4418, 4606, 5170, 5390, 7238, 11045, 11515, 15463, 18095, 22090, 23030, 24299, 25333, 30926, 36190, 48598, 50666, 77315, 108241, 121495, 126665, 154630, 170093, 216482, 242990, 253330, 340186, 541205, 850465, 1082410, 1190651, 1700930, 2381302, 5953255, 11906510]

約数ペア:

[(1, 11906510), (2, 5953255), (5, 2381302), (7, 1700930), (10, 1190651), (11, 1082410), (14, 850465), (22, 541205), (35, 340186), (47, 253330), (49, 242990), (55, 216482), (70, 170093), (77, 154630), (94, 126665), (98, 121495), (110, 108241), (154, 77315), (235, 50666), (245, 48598), (329, 36190), (385, 30926), (470, 25333), (490, 24299), (517, 23030), (539, 22090), (658, 18095), (770, 15463), (1034, 11515), (1078, 11045), (1645, 7238), (2209, 5390), (2303, 5170), (2585, 4606), (2695, 4418), (3290, 3619)]