30985776

素因数分解:

$2^4\times 3^2\times {\mathrm{215179}}^1$

素因数の和:215193

約数の個数: 30

約数和(自身を含む): 86717540

約数和(自身を除く): 55731764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215179, 430358, 645537, 860716, 1291074, 1721432, 1936611, 2582148, 3442864, 3873222, 5164296, 7746444, 10328592, 15492888, 30985776]

約数ペア:

[(1, 30985776), (2, 15492888), (3, 10328592), (4, 7746444), (6, 5164296), (8, 3873222), (9, 3442864), (12, 2582148), (16, 1936611), (18, 1721432), (24, 1291074), (36, 860716), (48, 645537), (72, 430358), (144, 215179)]