23818410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 144

約数和(自身を含む): 78747552

約数和(自身を除く): 54929142

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 126, 147, 154, 165, 198, 210, 231, 245, 294, 315, 330, 385, 441, 462, 490, 491, 495, 539, 630, 693, 735, 770, 882, 982, 990, 1078, 1155, 1386, 1470, 1473, 1617, 2205, 2310, 2455, 2695, 2946, 3234, 3437, 3465, 4410, 4419, 4851, 4910, 5390, 5401, 6874, 6930, 7365, 8085, 8838, 9702, 10311, 10802, 14730, 16170, 16203, 17185, 20622, 22095, 24059, 24255, 27005, 30933, 32406, 34370, 37807, 44190, 48118, 48510, 48609, 51555, 54010, 61866, 72177, 75614, 81015, 97218, 103110, 113421, 120295, 144354, 154665, 162030, 189035, 216531, 226842, 240590, 243045, 264649, 309330, 340263, 360885, 378070, 433062, 486090, 529298, 567105, 680526, 721770, 793947, 1082655, 1134210, 1323245, 1587894, 1701315, 2165310, 2381841, 2646490, 3402630, 3969735, 4763682, 7939470, 11909205, 23818410]

約数ペア:

[(1, 23818410), (2, 11909205), (3, 7939470), (5, 4763682), (6, 3969735), (7, 3402630), (9, 2646490), (10, 2381841), (11, 2165310), (14, 1701315), (15, 1587894), (18, 1323245), (21, 1134210), (22, 1082655), (30, 793947), (33, 721770), (35, 680526), (42, 567105), (45, 529298), (49, 486090), (55, 433062), (63, 378070), (66, 360885), (70, 340263), (77, 309330), (90, 264649), (98, 243045), (99, 240590), (105, 226842), (110, 216531), (126, 189035), (147, 162030), (154, 154665), (165, 144354), (198, 120295), (210, 113421), (231, 103110), (245, 97218), (294, 81015), (315, 75614), (330, 72177), (385, 61866), (441, 54010), (462, 51555), (490, 48609), (491, 48510), (495, 48118), (539, 44190), (630, 37807), (693, 34370), (735, 32406), (770, 30933), (882, 27005), (982, 24255), (990, 24059), (1078, 22095), (1155, 20622), (1386, 17185), (1470, 16203), (1473, 16170), (1617, 14730), (2205, 10802), (2310, 10311), (2455, 9702), (2695, 8838), (2946, 8085), (3234, 7365), (3437, 6930), (3465, 6874), (4410, 5401), (4419, 5390), (4851, 4910)]