22531810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 46523520

約数和(自身を除く): 23991710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 787, 818, 1574, 2045, 2863, 3935, 4090, 5509, 5726, 7870, 11018, 14315, 27545, 28630, 55090, 321883, 643766, 1609415, 2253181, 3218830, 4506362, 11265905, 22531810]

約数ペア:

[(1, 22531810), (2, 11265905), (5, 4506362), (7, 3218830), (10, 2253181), (14, 1609415), (35, 643766), (70, 321883), (409, 55090), (787, 28630), (818, 27545), (1574, 14315), (2045, 11018), (2863, 7870), (3935, 5726), (4090, 5509)]