15697214220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261620237}}^1$

素因数の和:261620249

約数の個数: 24

約数和(自身を含む): 43952199984

約数和(自身を除く): 28254985764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261620237, 523240474, 784860711, 1046480948, 1308101185, 1569721422, 2616202370, 3139442844, 3924303555, 5232404740, 7848607110, 15697214220]

約数ペア:

[(1, 15697214220), (2, 7848607110), (3, 5232404740), (4, 3924303555), (5, 3139442844), (6, 2616202370), (10, 1569721422), (12, 1308101185), (15, 1046480948), (20, 784860711), (30, 523240474), (60, 261620237)]