90562140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503123}}^1$

素因数の和:503138

約数の個数: 36

約数和(自身を含む): 274705704

約数和(自身を除く): 184143564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503123, 1006246, 1509369, 2012492, 2515615, 3018738, 4528107, 5031230, 6037476, 7546845, 9056214, 10062460, 15093690, 18112428, 22640535, 30187380, 45281070, 90562140]

約数ペア:

[(1, 90562140), (2, 45281070), (3, 30187380), (4, 22640535), (5, 18112428), (6, 15093690), (9, 10062460), (10, 9056214), (12, 7546845), (15, 6037476), (18, 5031230), (20, 4528107), (30, 3018738), (36, 2515615), (45, 2012492), (60, 1509369), (90, 1006246), (180, 503123)]