861362070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{28712069}}^1$

素因数の和:28712079

約数の個数: 16

約数和(自身を含む): 2067269040

約数和(自身を除く): 1205906970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 28712069, 57424138, 86136207, 143560345, 172272414, 287120690, 430681035, 861362070]

約数ペア:

[(1, 861362070), (2, 430681035), (3, 287120690), (5, 172272414), (6, 143560345), (10, 86136207), (15, 57424138), (30, 28712069)]