63998910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{8779}}^1$

素因数の和:8804

約数の個数: 56

約数和(自身を含む): 172737720

約数和(自身を除く): 108738810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 8779, 17558, 26337, 43895, 52674, 79011, 87790, 131685, 158022, 237033, 263370, 395055, 474066, 711099, 790110, 1185165, 1422198, 2133297, 2370330, 3555495, 4266594, 6399891, 7110990, 10666485, 12799782, 21332970, 31999455, 63998910]

約数ペア:

[(1, 63998910), (2, 31999455), (3, 21332970), (5, 12799782), (6, 10666485), (9, 7110990), (10, 6399891), (15, 4266594), (18, 3555495), (27, 2370330), (30, 2133297), (45, 1422198), (54, 1185165), (81, 790110), (90, 711099), (135, 474066), (162, 395055), (243, 263370), (270, 237033), (405, 158022), (486, 131685), (729, 87790), (810, 79011), (1215, 52674), (1458, 43895), (2430, 26337), (3645, 17558), (7290, 8779)]