713498170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 1680113664

約数和(自身を除く): 966615494

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 71, 77, 110, 142, 154, 155, 217, 310, 341, 355, 385, 421, 434, 497, 682, 710, 770, 781, 842, 994, 1085, 1562, 1705, 2105, 2170, 2201, 2387, 2485, 2947, 3410, 3905, 4210, 4402, 4631, 4774, 4970, 5467, 5894, 7810, 9262, 10934, 11005, 11935, 13051, 14735, 15407, 22010, 23155, 23870, 24211, 26102, 27335, 29470, 29891, 30814, 32417, 46310, 48422, 54670, 59782, 64834, 65255, 77035, 91357, 121055, 130510, 143561, 149455, 154070, 162085, 169477, 182714, 209237, 242110, 287122, 298910, 324170, 328801, 338954, 418474, 456785, 657602, 717805, 847385, 913570, 926621, 1004927, 1046185, 1435610, 1644005, 1694770, 1853242, 2009854, 2092370, 2301607, 3288010, 4603214, 4633105, 5024635, 6486347, 9266210, 10049270, 10192831, 11508035, 12972694, 20385662, 23016070, 32431735, 50964155, 64863470, 71349817, 101928310, 142699634, 356749085, 713498170]

約数ペア:

[(1, 713498170), (2, 356749085), (5, 142699634), (7, 101928310), (10, 71349817), (11, 64863470), (14, 50964155), (22, 32431735), (31, 23016070), (35, 20385662), (55, 12972694), (62, 11508035), (70, 10192831), (71, 10049270), (77, 9266210), (110, 6486347), (142, 5024635), (154, 4633105), (155, 4603214), (217, 3288010), (310, 2301607), (341, 2092370), (355, 2009854), (385, 1853242), (421, 1694770), (434, 1644005), (497, 1435610), (682, 1046185), (710, 1004927), (770, 926621), (781, 913570), (842, 847385), (994, 717805), (1085, 657602), (1562, 456785), (1705, 418474), (2105, 338954), (2170, 328801), (2201, 324170), (2387, 298910), (2485, 287122), (2947, 242110), (3410, 209237), (3905, 182714), (4210, 169477), (4402, 162085), (4631, 154070), (4774, 149455), (4970, 143561), (5467, 130510), (5894, 121055), (7810, 91357), (9262, 77035), (10934, 65255), (11005, 64834), (11935, 59782), (13051, 54670), (14735, 48422), (15407, 46310), (22010, 32417), (23155, 30814), (23870, 29891), (24211, 29470), (26102, 27335)]