30082620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21799}}^1$

素因数の和:21834

約数の個数: 48

約数和(自身を含む): 87897600

約数和(自身を除く): 57814980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 21799, 43598, 65397, 87196, 108995, 130794, 217990, 261588, 326985, 435980, 501377, 653970, 1002754, 1307940, 1504131, 2005508, 2506885, 3008262, 5013770, 6016524, 7520655, 10027540, 15041310, 30082620]

約数ペア:

[(1, 30082620), (2, 15041310), (3, 10027540), (4, 7520655), (5, 6016524), (6, 5013770), (10, 3008262), (12, 2506885), (15, 2005508), (20, 1504131), (23, 1307940), (30, 1002754), (46, 653970), (60, 501377), (69, 435980), (92, 326985), (115, 261588), (138, 217990), (230, 130794), (276, 108995), (345, 87196), (460, 65397), (690, 43598), (1380, 21799)]