141263820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{784799}}^1$

素因数の和:784814

約数の個数: 36

約数和(自身を含む): 428500800

約数和(自身を除く): 287236980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 784799, 1569598, 2354397, 3139196, 3923995, 4708794, 7063191, 7847990, 9417588, 11771985, 14126382, 15695980, 23543970, 28252764, 35315955, 47087940, 70631910, 141263820]

約数ペア:

[(1, 141263820), (2, 70631910), (3, 47087940), (4, 35315955), (5, 28252764), (6, 23543970), (9, 15695980), (10, 14126382), (12, 11771985), (15, 9417588), (18, 7847990), (20, 7063191), (30, 4708794), (36, 3923995), (45, 3139196), (60, 2354397), (90, 1569598), (180, 784799)]