67264890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 206972928

約数和(自身を除く): 139708038

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, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 787, 814, 1110, 1155, 1221, 1295, 1554, 1574, 2035, 2310, 2361, 2442, 2590, 2849, 3885, 3935, 4070, 4722, 5509, 5698, 6105, 7770, 7870, 8547, 8657, 11018, 11805, 12210, 14245, 16527, 17094, 17314, 23610, 25971, 27545, 28490, 29119, 33054, 42735, 43285, 51942, 55090, 58238, 60599, 82635, 85470, 86570, 87357, 121198, 129855, 145595, 165270, 174714, 181797, 203833, 259710, 291190, 302995, 320309, 363594, 407666, 436785, 605990, 611499, 640618, 873570, 908985, 960927, 1019165, 1222998, 1601545, 1817970, 1921854, 2038330, 2242163, 3057495, 3203090, 4484326, 4804635, 6114990, 6726489, 9609270, 11210815, 13452978, 22421630, 33632445, 67264890]

約数ペア:

[(1, 67264890), (2, 33632445), (3, 22421630), (5, 13452978), (6, 11210815), (7, 9609270), (10, 6726489), (11, 6114990), (14, 4804635), (15, 4484326), (21, 3203090), (22, 3057495), (30, 2242163), (33, 2038330), (35, 1921854), (37, 1817970), (42, 1601545), (55, 1222998), (66, 1019165), (70, 960927), (74, 908985), (77, 873570), (105, 640618), (110, 611499), (111, 605990), (154, 436785), (165, 407666), (185, 363594), (210, 320309), (222, 302995), (231, 291190), (259, 259710), (330, 203833), (370, 181797), (385, 174714), (407, 165270), (462, 145595), (518, 129855), (555, 121198), (770, 87357), (777, 86570), (787, 85470), (814, 82635), (1110, 60599), (1155, 58238), (1221, 55090), (1295, 51942), (1554, 43285), (1574, 42735), (2035, 33054), (2310, 29119), (2361, 28490), (2442, 27545), (2590, 25971), (2849, 23610), (3885, 17314), (3935, 17094), (4070, 16527), (4722, 14245), (5509, 12210), (5698, 11805), (6105, 11018), (7770, 8657), (7870, 8547)]