131022810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1455809}}^1$

素因数の和:1455822

約数の個数: 24

約数和(自身を含む): 340659540

約数和(自身を除く): 209636730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1455809, 2911618, 4367427, 7279045, 8734854, 13102281, 14558090, 21837135, 26204562, 43674270, 65511405, 131022810]

約数ペア:

[(1, 131022810), (2, 65511405), (3, 43674270), (5, 26204562), (6, 21837135), (9, 14558090), (10, 13102281), (15, 8734854), (18, 7279045), (30, 4367427), (45, 2911618), (90, 1455809)]