86128620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1435477}}^1$

素因数の和:1435489

約数の個数: 24

約数和(自身を含む): 241160304

約数和(自身を除く): 155031684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1435477, 2870954, 4306431, 5741908, 7177385, 8612862, 14354770, 17225724, 21532155, 28709540, 43064310, 86128620]

約数ペア:

[(1, 86128620), (2, 43064310), (3, 28709540), (4, 21532155), (5, 17225724), (6, 14354770), (10, 8612862), (12, 7177385), (15, 5741908), (20, 4306431), (30, 2870954), (60, 1435477)]