3870540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21503}}^1$

素因数の和:21518

約数の個数: 36

約数和(自身を含む): 11741184

約数和(自身を除く): 7870644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21503, 43006, 64509, 86012, 107515, 129018, 193527, 215030, 258036, 322545, 387054, 430060, 645090, 774108, 967635, 1290180, 1935270, 3870540]

約数ペア:

[(1, 3870540), (2, 1935270), (3, 1290180), (4, 967635), (5, 774108), (6, 645090), (9, 430060), (10, 387054), (12, 322545), (15, 258036), (18, 215030), (20, 193527), (30, 129018), (36, 107515), (45, 86012), (60, 64509), (90, 43006), (180, 21503)]