7255890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{80621}}^1$

素因数の和:80634

約数の個数: 24

約数和(自身を含む): 18865548

約数和(自身を除く): 11609658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 80621, 161242, 241863, 403105, 483726, 725589, 806210, 1209315, 1451178, 2418630, 3627945, 7255890]

約数ペア:

[(1, 7255890), (2, 3627945), (3, 2418630), (5, 1451178), (6, 1209315), (9, 806210), (10, 725589), (15, 483726), (18, 403105), (30, 241863), (45, 161242), (90, 80621)]