55530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{617}}^1$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 144612

約数和(自身を除く): 89082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 617, 1234, 1851, 3085, 3702, 5553, 6170, 9255, 11106, 18510, 27765, 55530]

約数ペア:

[(1, 55530), (2, 27765), (3, 18510), (5, 11106), (6, 9255), (9, 6170), (10, 5553), (15, 3702), (18, 3085), (30, 1851), (45, 1234), (90, 617)]