31046220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57493}}^1$

素因数の和:57511

約数の個数: 48

約数和(自身を含む): 96589920

約数和(自身を除く): 65543700

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, 57493, 114986, 172479, 229972, 287465, 344958, 517437, 574930, 689916, 862395, 1034874, 1149860, 1552311, 1724790, 2069748, 2587185, 3104622, 3449580, 5174370, 6209244, 7761555, 10348740, 15523110, 31046220]

約数ペア:

[(1, 31046220), (2, 15523110), (3, 10348740), (4, 7761555), (5, 6209244), (6, 5174370), (9, 3449580), (10, 3104622), (12, 2587185), (15, 2069748), (18, 1724790), (20, 1552311), (27, 1149860), (30, 1034874), (36, 862395), (45, 689916), (54, 574930), (60, 517437), (90, 344958), (108, 287465), (135, 229972), (180, 172479), (270, 114986), (540, 57493)]