2783458140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{46390969}}^1$

素因数の和:46390981

約数の個数: 24

約数和(自身を含む): 7793682960

約数和(自身を除く): 5010224820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 46390969, 92781938, 139172907, 185563876, 231954845, 278345814, 463909690, 556691628, 695864535, 927819380, 1391729070, 2783458140]

約数ペア:

[(1, 2783458140), (2, 1391729070), (3, 927819380), (4, 695864535), (5, 556691628), (6, 463909690), (10, 278345814), (12, 231954845), (15, 185563876), (20, 139172907), (30, 92781938), (60, 46390969)]