9145290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 28366848

約数和(自身を除く): 19221558

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 107, 110, 111, 154, 165, 185, 210, 214, 222, 231, 259, 321, 330, 370, 385, 407, 462, 518, 535, 555, 642, 749, 770, 777, 814, 1070, 1110, 1155, 1177, 1221, 1295, 1498, 1554, 1605, 2035, 2247, 2310, 2354, 2442, 2590, 2849, 3210, 3531, 3745, 3885, 3959, 4070, 4494, 5698, 5885, 6105, 7062, 7490, 7770, 7918, 8239, 8547, 11235, 11770, 11877, 12210, 14245, 16478, 17094, 17655, 19795, 22470, 23754, 24717, 27713, 28490, 35310, 39590, 41195, 42735, 43549, 49434, 55426, 59385, 82390, 83139, 85470, 87098, 118770, 123585, 130647, 138565, 166278, 217745, 247170, 261294, 277130, 304843, 415695, 435490, 609686, 653235, 831390, 914529, 1306470, 1524215, 1829058, 3048430, 4572645, 9145290]

約数ペア:

[(1, 9145290), (2, 4572645), (3, 3048430), (5, 1829058), (6, 1524215), (7, 1306470), (10, 914529), (11, 831390), (14, 653235), (15, 609686), (21, 435490), (22, 415695), (30, 304843), (33, 277130), (35, 261294), (37, 247170), (42, 217745), (55, 166278), (66, 138565), (70, 130647), (74, 123585), (77, 118770), (105, 87098), (107, 85470), (110, 83139), (111, 82390), (154, 59385), (165, 55426), (185, 49434), (210, 43549), (214, 42735), (222, 41195), (231, 39590), (259, 35310), (321, 28490), (330, 27713), (370, 24717), (385, 23754), (407, 22470), (462, 19795), (518, 17655), (535, 17094), (555, 16478), (642, 14245), (749, 12210), (770, 11877), (777, 11770), (814, 11235), (1070, 8547), (1110, 8239), (1155, 7918), (1177, 7770), (1221, 7490), (1295, 7062), (1498, 6105), (1554, 5885), (1605, 5698), (2035, 4494), (2247, 4070), (2310, 3959), (2354, 3885), (2442, 3745), (2590, 3531), (2849, 3210)]