69433020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385739}}^1$

素因数の和:385754

約数の個数: 36

約数和(自身を含む): 210614040

約数和(自身を除く): 141181020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385739, 771478, 1157217, 1542956, 1928695, 2314434, 3471651, 3857390, 4628868, 5786085, 6943302, 7714780, 11572170, 13886604, 17358255, 23144340, 34716510, 69433020]

約数ペア:

[(1, 69433020), (2, 34716510), (3, 23144340), (4, 17358255), (5, 13886604), (6, 11572170), (9, 7714780), (10, 6943302), (12, 5786085), (15, 4628868), (18, 3857390), (20, 3471651), (30, 2314434), (36, 1928695), (45, 1542956), (60, 1157217), (90, 771478), (180, 385739)]