85595090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2347}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 176494464

約数和(自身を除く): 90899374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2347, 2605, 3647, 4694, 5210, 7294, 11735, 16429, 18235, 23470, 32858, 36470, 82145, 164290, 1222787, 2445574, 6113935, 8559509, 12227870, 17119018, 42797545, 85595090]

約数ペア:

[(1, 85595090), (2, 42797545), (5, 17119018), (7, 12227870), (10, 8559509), (14, 6113935), (35, 2445574), (70, 1222787), (521, 164290), (1042, 82145), (2347, 36470), (2605, 32858), (3647, 23470), (4694, 18235), (5210, 16429), (7294, 11735)]