166590

素因数分解:

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

素因数の和:633

約数の個数: 32

約数和(自身を含む): 444960

約数和(自身を除く): 278370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 617, 1234, 1851, 3085, 3702, 5553, 6170, 9255, 11106, 16659, 18510, 27765, 33318, 55530, 83295, 166590]

約数ペア:

[(1, 166590), (2, 83295), (3, 55530), (5, 33318), (6, 27765), (9, 18510), (10, 16659), (15, 11106), (18, 9255), (27, 6170), (30, 5553), (45, 3702), (54, 3085), (90, 1851), (135, 1234), (270, 617)]