9810540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54503}}^1$

素因数の和:54518

約数の個数: 36

約数和(自身を含む): 29759184

約数和(自身を除く): 19948644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54503, 109006, 163509, 218012, 272515, 327018, 490527, 545030, 654036, 817545, 981054, 1090060, 1635090, 1962108, 2452635, 3270180, 4905270, 9810540]

約数ペア:

[(1, 9810540), (2, 4905270), (3, 3270180), (4, 2452635), (5, 1962108), (6, 1635090), (9, 1090060), (10, 981054), (12, 817545), (15, 654036), (18, 545030), (20, 490527), (30, 327018), (36, 272515), (45, 218012), (60, 163509), (90, 109006), (180, 54503)]