990562140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5503123}}^1$

素因数の和:5503138

約数の個数: 36

約数和(自身を含む): 3004705704

約数和(自身を除く): 2014143564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5503123, 11006246, 16509369, 22012492, 27515615, 33018738, 49528107, 55031230, 66037476, 82546845, 99056214, 110062460, 165093690, 198112428, 247640535, 330187380, 495281070, 990562140]

約数ペア:

[(1, 990562140), (2, 495281070), (3, 330187380), (4, 247640535), (5, 198112428), (6, 165093690), (9, 110062460), (10, 99056214), (12, 82546845), (15, 66037476), (18, 55031230), (20, 49528107), (30, 33018738), (36, 27515615), (45, 22012492), (60, 16509369), (90, 11006246), (180, 5503123)]