81024510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{385831}}^1$

素因数の和:385848

約数の個数: 32

約数和(自身を含む): 222239232

約数和(自身を除く): 141214722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 385831, 771662, 1157493, 1929155, 2314986, 2700817, 3858310, 5401634, 5787465, 8102451, 11574930, 13504085, 16204902, 27008170, 40512255, 81024510]

約数ペア:

[(1, 81024510), (2, 40512255), (3, 27008170), (5, 16204902), (6, 13504085), (7, 11574930), (10, 8102451), (14, 5787465), (15, 5401634), (21, 3858310), (30, 2700817), (35, 2314986), (42, 1929155), (70, 1157493), (105, 771662), (210, 385831)]