85954140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{477523}}^1$

素因数の和:477538

約数の個数: 36

約数和(自身を含む): 260728104

約数和(自身を除く): 174773964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 477523, 955046, 1432569, 1910092, 2387615, 2865138, 4297707, 4775230, 5730276, 7162845, 8595414, 9550460, 14325690, 17190828, 21488535, 28651380, 42977070, 85954140]

約数ペア:

[(1, 85954140), (2, 42977070), (3, 28651380), (4, 21488535), (5, 17190828), (6, 14325690), (9, 9550460), (10, 8595414), (12, 7162845), (15, 5730276), (18, 4775230), (20, 4297707), (30, 2865138), (36, 2387615), (45, 1910092), (60, 1432569), (90, 955046), (180, 477523)]