55141140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919019}}^1$

素因数の和:919031

約数の個数: 24

約数和(自身を含む): 154395360

約数和(自身を除く): 99254220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919019, 1838038, 2757057, 3676076, 4595095, 5514114, 9190190, 11028228, 13785285, 18380380, 27570570, 55141140]

約数ペア:

[(1, 55141140), (2, 27570570), (3, 18380380), (4, 13785285), (5, 11028228), (6, 9190190), (10, 5514114), (12, 4595095), (15, 3676076), (20, 2757057), (30, 1838038), (60, 919019)]