173668590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{643217}}^1$

素因数の和:643233

約数の個数: 32

約数和(自身を含む): 463116960

約数和(自身を除く): 289448370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 643217, 1286434, 1929651, 3216085, 3859302, 5788953, 6432170, 9648255, 11577906, 17366859, 19296510, 28944765, 34733718, 57889530, 86834295, 173668590]

約数ペア:

[(1, 173668590), (2, 86834295), (3, 57889530), (5, 34733718), (6, 28944765), (9, 19296510), (10, 17366859), (15, 11577906), (18, 9648255), (27, 6432170), (30, 5788953), (45, 3859302), (54, 3216085), (90, 1929651), (135, 1286434), (270, 643217)]