63780010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 136733184

約数和(自身を除く): 72953174

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 71, 82, 142, 205, 287, 313, 355, 410, 497, 574, 626, 710, 994, 1435, 1565, 2191, 2485, 2870, 2911, 3130, 4382, 4970, 5822, 10955, 12833, 14555, 20377, 21910, 22223, 25666, 29110, 40754, 44446, 64165, 89831, 101885, 111115, 128330, 155561, 179662, 203770, 222230, 311122, 449155, 777805, 898310, 911143, 1555610, 1822286, 4555715, 6378001, 9111430, 12756002, 31890005, 63780010]

約数ペア:

[(1, 63780010), (2, 31890005), (5, 12756002), (7, 9111430), (10, 6378001), (14, 4555715), (35, 1822286), (41, 1555610), (70, 911143), (71, 898310), (82, 777805), (142, 449155), (205, 311122), (287, 222230), (313, 203770), (355, 179662), (410, 155561), (497, 128330), (574, 111115), (626, 101885), (710, 89831), (994, 64165), (1435, 44446), (1565, 40754), (2191, 29110), (2485, 25666), (2870, 22223), (2911, 21910), (3130, 20377), (4382, 14555), (4970, 12833), (5822, 10955)]