80734590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{299017}}^1$

素因数の和:299033

約数の個数: 32

約数和(自身を含む): 215292960

約数和(自身を除く): 134558370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 299017, 598034, 897051, 1495085, 1794102, 2691153, 2990170, 4485255, 5382306, 8073459, 8970510, 13455765, 16146918, 26911530, 40367295, 80734590]

約数ペア:

[(1, 80734590), (2, 40367295), (3, 26911530), (5, 16146918), (6, 13455765), (9, 8970510), (10, 8073459), (15, 5382306), (18, 4485255), (27, 2990170), (30, 2691153), (45, 1794102), (54, 1495085), (90, 897051), (135, 598034), (270, 299017)]