22105090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 45638784

約数和(自身を除く): 23533694

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 691, 914, 1382, 2285, 3199, 3455, 4570, 4837, 6398, 6910, 9674, 15995, 24185, 31990, 48370, 315787, 631574, 1578935, 2210509, 3157870, 4421018, 11052545, 22105090]

約数ペア:

[(1, 22105090), (2, 11052545), (5, 4421018), (7, 3157870), (10, 2210509), (14, 1578935), (35, 631574), (70, 315787), (457, 48370), (691, 31990), (914, 24185), (1382, 15995), (2285, 9674), (3199, 6910), (3455, 6398), (4570, 4837)]