138637860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3259}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 388852800

約数和(自身を除く): 250214940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 709, 1418, 2127, 2836, 3259, 3545, 4254, 6518, 7090, 8508, 9777, 10635, 13036, 14180, 16295, 19554, 21270, 32590, 39108, 42540, 48885, 65180, 97770, 195540, 2310631, 4621262, 6931893, 9242524, 11553155, 13863786, 23106310, 27727572, 34659465, 46212620, 69318930, 138637860]

約数ペア:

[(1, 138637860), (2, 69318930), (3, 46212620), (4, 34659465), (5, 27727572), (6, 23106310), (10, 13863786), (12, 11553155), (15, 9242524), (20, 6931893), (30, 4621262), (60, 2310631), (709, 195540), (1418, 97770), (2127, 65180), (2836, 48885), (3259, 42540), (3545, 39108), (4254, 32590), (6518, 21270), (7090, 19554), (8508, 16295), (9777, 14180), (10635, 13036)]