29885590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8713}}^1$

素因数の和:8741

約数の個数: 32

約数和(自身を含む): 62740800

約数和(自身を除く): 32855210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8713, 17426, 43565, 60991, 87130, 121982, 304955, 426937, 609910, 853874, 2134685, 2988559, 4269370, 5977118, 14942795, 29885590]

約数ペア:

[(1, 29885590), (2, 14942795), (5, 5977118), (7, 4269370), (10, 2988559), (14, 2134685), (35, 853874), (49, 609910), (70, 426937), (98, 304955), (245, 121982), (343, 87130), (490, 60991), (686, 43565), (1715, 17426), (3430, 8713)]