1390064410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{7229}}^1$

素因数の和:7351

約数の個数: 64

約数和(自身を含む): 2973438720

約数和(自身を除く): 1583374310

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 82, 134, 205, 287, 335, 410, 469, 574, 670, 938, 1435, 2345, 2747, 2870, 4690, 5494, 7229, 13735, 14458, 19229, 27470, 36145, 38458, 50603, 72290, 96145, 101206, 192290, 253015, 296389, 484343, 506030, 592778, 968686, 1481945, 2074723, 2421715, 2963890, 3390401, 4149446, 4843430, 6780802, 10373615, 16952005, 19858063, 20747230, 33904010, 39716126, 99290315, 139006441, 198580630, 278012882, 695032205, 1390064410]

約数ペア:

[(1, 1390064410), (2, 695032205), (5, 278012882), (7, 198580630), (10, 139006441), (14, 99290315), (35, 39716126), (41, 33904010), (67, 20747230), (70, 19858063), (82, 16952005), (134, 10373615), (205, 6780802), (287, 4843430), (335, 4149446), (410, 3390401), (469, 2963890), (574, 2421715), (670, 2074723), (938, 1481945), (1435, 968686), (2345, 592778), (2747, 506030), (2870, 484343), (4690, 296389), (5494, 253015), (7229, 192290), (13735, 101206), (14458, 96145), (19229, 72290), (27470, 50603), (36145, 38458)]