153909830

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{63863}}^1$

素因数の和:64111

約数の個数: 16

約数和(自身を含む): 278191584

約数和(自身を除く): 124281754

約数列:

[1, 2, 5, 10, 241, 482, 1205, 2410, 63863, 127726, 319315, 638630, 15390983, 30781966, 76954915, 153909830]

約数ペア:

[(1, 153909830), (2, 76954915), (5, 30781966), (10, 15390983), (241, 638630), (482, 319315), (1205, 127726), (2410, 63863)]