68317890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{829}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 170674560

約数和(自身を除く): 102356670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 67, 82, 123, 134, 201, 205, 246, 335, 402, 410, 615, 670, 829, 1005, 1230, 1658, 2010, 2487, 2747, 4145, 4974, 5494, 8241, 8290, 12435, 13735, 16482, 24870, 27470, 33989, 41205, 55543, 67978, 82410, 101967, 111086, 166629, 169945, 203934, 277715, 333258, 339890, 509835, 555430, 833145, 1019670, 1666290, 2277263, 4554526, 6831789, 11386315, 13663578, 22772630, 34158945, 68317890]

約数ペア:

[(1, 68317890), (2, 34158945), (3, 22772630), (5, 13663578), (6, 11386315), (10, 6831789), (15, 4554526), (30, 2277263), (41, 1666290), (67, 1019670), (82, 833145), (123, 555430), (134, 509835), (201, 339890), (205, 333258), (246, 277715), (335, 203934), (402, 169945), (410, 166629), (615, 111086), (670, 101967), (829, 82410), (1005, 67978), (1230, 55543), (1658, 41205), (2010, 33989), (2487, 27470), (2747, 24870), (4145, 16482), (4974, 13735), (5494, 12435), (8241, 8290)]