7880220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{14593}}^1$

素因数の和:14611

約数の個数: 48

約数和(自身を含む): 24517920

約数和(自身を除く): 16637700

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, 14593, 29186, 43779, 58372, 72965, 87558, 131337, 145930, 175116, 218895, 262674, 291860, 394011, 437790, 525348, 656685, 788022, 875580, 1313370, 1576044, 1970055, 2626740, 3940110, 7880220]

約数ペア:

[(1, 7880220), (2, 3940110), (3, 2626740), (4, 1970055), (5, 1576044), (6, 1313370), (9, 875580), (10, 788022), (12, 656685), (15, 525348), (18, 437790), (20, 394011), (27, 291860), (30, 262674), (36, 218895), (45, 175116), (54, 145930), (60, 131337), (90, 87558), (108, 72965), (135, 58372), (180, 43779), (270, 29186), (540, 14593)]