490996620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{909253}}^1$

素因数の和:909271

約数の個数: 48

約数和(自身を含む): 1527546720

約数和(自身を除く): 1036550100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 909253, 1818506, 2727759, 3637012, 4546265, 5455518, 8183277, 9092530, 10911036, 13638795, 16366554, 18185060, 24549831, 27277590, 32733108, 40916385, 49099662, 54555180, 81832770, 98199324, 122749155, 163665540, 245498310, 490996620]

約数ペア:

[(1, 490996620), (2, 245498310), (3, 163665540), (4, 122749155), (5, 98199324), (6, 81832770), (9, 54555180), (10, 49099662), (12, 40916385), (15, 32733108), (18, 27277590), (20, 24549831), (27, 18185060), (30, 16366554), (36, 13638795), (45, 10911036), (54, 9092530), (60, 8183277), (90, 5455518), (108, 4546265), (135, 3637012), (180, 2727759), (270, 1818506), (540, 909253)]