66356290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 96

約数和(自身を含む): 163404864

約数和(自身を除く): 97048574

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 110, 130, 143, 154, 182, 245, 286, 385, 455, 490, 539, 637, 715, 770, 910, 947, 1001, 1078, 1274, 1430, 1894, 2002, 2695, 3185, 4735, 5005, 5390, 6370, 6629, 7007, 9470, 10010, 10417, 12311, 13258, 14014, 20834, 24622, 33145, 35035, 46403, 52085, 61555, 66290, 70070, 72919, 86177, 92806, 104170, 123110, 135421, 145838, 172354, 232015, 270842, 364595, 430885, 464030, 510433, 603239, 677105, 729190, 861770, 947947, 1020866, 1206478, 1354210, 1895894, 2552165, 3016195, 4739735, 5104330, 6032390, 6635629, 9479470, 13271258, 33178145, 66356290]

約数ペア:

[(1, 66356290), (2, 33178145), (5, 13271258), (7, 9479470), (10, 6635629), (11, 6032390), (13, 5104330), (14, 4739735), (22, 3016195), (26, 2552165), (35, 1895894), (49, 1354210), (55, 1206478), (65, 1020866), (70, 947947), (77, 861770), (91, 729190), (98, 677105), (110, 603239), (130, 510433), (143, 464030), (154, 430885), (182, 364595), (245, 270842), (286, 232015), (385, 172354), (455, 145838), (490, 135421), (539, 123110), (637, 104170), (715, 92806), (770, 86177), (910, 72919), (947, 70070), (1001, 66290), (1078, 61555), (1274, 52085), (1430, 46403), (1894, 35035), (2002, 33145), (2695, 24622), (3185, 20834), (4735, 14014), (5005, 13258), (5390, 12311), (6370, 10417), (6629, 10010), (7007, 9470)]