30266590

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 56484864

約数和(自身を除く): 26218274

約数列:

[1, 2, 5, 10, 47, 71, 94, 142, 235, 355, 470, 710, 907, 1814, 3337, 4535, 6674, 9070, 16685, 33370, 42629, 64397, 85258, 128794, 213145, 321985, 426290, 643970, 3026659, 6053318, 15133295, 30266590]

約数ペア:

[(1, 30266590), (2, 15133295), (5, 6053318), (10, 3026659), (47, 643970), (71, 426290), (94, 321985), (142, 213145), (235, 128794), (355, 85258), (470, 64397), (710, 42629), (907, 33370), (1814, 16685), (3337, 9070), (4535, 6674)]