163265580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{907031}}^1$

素因数の和:907046

約数の個数: 36

約数和(自身を含む): 495239472

約数和(自身を除く): 331973892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 907031, 1814062, 2721093, 3628124, 4535155, 5442186, 8163279, 9070310, 10884372, 13605465, 16326558, 18140620, 27210930, 32653116, 40816395, 54421860, 81632790, 163265580]

約数ペア:

[(1, 163265580), (2, 81632790), (3, 54421860), (4, 40816395), (5, 32653116), (6, 27210930), (9, 18140620), (10, 16326558), (12, 13605465), (15, 10884372), (18, 9070310), (20, 8163279), (30, 5442186), (36, 4535155), (45, 3628124), (60, 2721093), (90, 1814062), (180, 907031)]