8425980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{46811}}^1$

素因数の和:46826

約数の個数: 36

約数和(自身を含む): 25559352

約数和(自身を除く): 17133372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 46811, 93622, 140433, 187244, 234055, 280866, 421299, 468110, 561732, 702165, 842598, 936220, 1404330, 1685196, 2106495, 2808660, 4212990, 8425980]

約数ペア:

[(1, 8425980), (2, 4212990), (3, 2808660), (4, 2106495), (5, 1685196), (6, 1404330), (9, 936220), (10, 842598), (12, 702165), (15, 561732), (18, 468110), (20, 421299), (30, 280866), (36, 234055), (45, 187244), (60, 140433), (90, 93622), (180, 46811)]