239361210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 705438720

約数和(自身を除く): 466077510

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 83, 90, 99, 110, 135, 165, 166, 198, 249, 270, 297, 330, 415, 495, 498, 594, 747, 830, 913, 971, 990, 1245, 1485, 1494, 1826, 1942, 2241, 2490, 2739, 2913, 2970, 3735, 4482, 4565, 4855, 5478, 5826, 7470, 8217, 8739, 9130, 9710, 10681, 11205, 13695, 14565, 16434, 17478, 21362, 22410, 24651, 26217, 27390, 29130, 32043, 41085, 43695, 49302, 52434, 53405, 64086, 80593, 82170, 87390, 96129, 106810, 123255, 131085, 160215, 161186, 192258, 241779, 246510, 262170, 288387, 320430, 402965, 480645, 483558, 576774, 725337, 805930, 886523, 961290, 1208895, 1441935, 1450674, 1773046, 2176011, 2417790, 2659569, 2883870, 3626685, 4352022, 4432615, 5319138, 7253370, 7978707, 8865230, 10880055, 13297845, 15957414, 21760110, 23936121, 26595690, 39893535, 47872242, 79787070, 119680605, 239361210]

約数ペア:

[(1, 239361210), (2, 119680605), (3, 79787070), (5, 47872242), (6, 39893535), (9, 26595690), (10, 23936121), (11, 21760110), (15, 15957414), (18, 13297845), (22, 10880055), (27, 8865230), (30, 7978707), (33, 7253370), (45, 5319138), (54, 4432615), (55, 4352022), (66, 3626685), (83, 2883870), (90, 2659569), (99, 2417790), (110, 2176011), (135, 1773046), (165, 1450674), (166, 1441935), (198, 1208895), (249, 961290), (270, 886523), (297, 805930), (330, 725337), (415, 576774), (495, 483558), (498, 480645), (594, 402965), (747, 320430), (830, 288387), (913, 262170), (971, 246510), (990, 241779), (1245, 192258), (1485, 161186), (1494, 160215), (1826, 131085), (1942, 123255), (2241, 106810), (2490, 96129), (2739, 87390), (2913, 82170), (2970, 80593), (3735, 64086), (4482, 53405), (4565, 52434), (4855, 49302), (5478, 43695), (5826, 41085), (7470, 32043), (8217, 29130), (8739, 27390), (9130, 26217), (9710, 24651), (10681, 22410), (11205, 21362), (13695, 17478), (14565, 16434)]