318134220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5302237}}^1$

素因数の和:5302249

約数の個数: 24

約数和(自身を含む): 890775984

約数和(自身を除く): 572641764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5302237, 10604474, 15906711, 21208948, 26511185, 31813422, 53022370, 63626844, 79533555, 106044740, 159067110, 318134220]

約数ペア:

[(1, 318134220), (2, 159067110), (3, 106044740), (4, 79533555), (5, 63626844), (6, 53022370), (10, 31813422), (12, 26511185), (15, 21208948), (20, 15906711), (30, 10604474), (60, 5302237)]