8612660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61519}}^1$

素因数の和:61535

約数の個数: 24

約数和(自身を含む): 20670720

約数和(自身を除く): 12058060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 61519, 123038, 246076, 307595, 430633, 615190, 861266, 1230380, 1722532, 2153165, 4306330, 8612660]

約数ペア:

[(1, 8612660), (2, 4306330), (4, 2153165), (5, 1722532), (7, 1230380), (10, 861266), (14, 615190), (20, 430633), (28, 307595), (35, 246076), (70, 123038), (140, 61519)]