21767670

素因数分解:

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

素因数の和:80637

約数の個数: 32

約数和(自身を含む): 58047840

約数和(自身を除く): 36280170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80621, 161242, 241863, 403105, 483726, 725589, 806210, 1209315, 1451178, 2176767, 2418630, 3627945, 4353534, 7255890, 10883835, 21767670]

約数ペア:

[(1, 21767670), (2, 10883835), (3, 7255890), (5, 4353534), (6, 3627945), (9, 2418630), (10, 2176767), (15, 1451178), (18, 1209315), (27, 806210), (30, 725589), (45, 483726), (54, 403105), (90, 241863), (135, 161242), (270, 80621)]