26953430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 57349296

約数和(自身を除く): 30395866

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 821, 938, 1642, 2345, 3283, 4105, 4690, 5747, 6566, 8210, 11494, 16415, 28735, 32830, 40229, 55007, 57470, 80458, 110014, 201145, 275035, 385049, 402290, 550070, 770098, 1925245, 2695343, 3850490, 5390686, 13476715, 26953430]

約数ペア:

[(1, 26953430), (2, 13476715), (5, 5390686), (7, 3850490), (10, 2695343), (14, 1925245), (35, 770098), (49, 550070), (67, 402290), (70, 385049), (98, 275035), (134, 201145), (245, 110014), (335, 80458), (469, 57470), (490, 55007), (670, 40229), (821, 32830), (938, 28735), (1642, 16415), (2345, 11494), (3283, 8210), (4105, 6566), (4690, 5747)]