213011460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1183397}}^1$

素因数の和:1183412

約数の個数: 36

約数和(自身を含む): 646135308

約数和(自身を除く): 433123848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1183397, 2366794, 3550191, 4733588, 5916985, 7100382, 10650573, 11833970, 14200764, 17750955, 21301146, 23667940, 35501910, 42602292, 53252865, 71003820, 106505730, 213011460]

約数ペア:

[(1, 213011460), (2, 106505730), (3, 71003820), (4, 53252865), (5, 42602292), (6, 35501910), (9, 23667940), (10, 21301146), (12, 17750955), (15, 14200764), (18, 11833970), (20, 10650573), (30, 7100382), (36, 5916985), (45, 4733588), (60, 3550191), (90, 2366794), (180, 1183397)]