385055230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{112261}}^1$

素因数の和:112289

約数の個数: 32

約数和(自身を含む): 808286400

約数和(自身を除く): 423231170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 112261, 224522, 561305, 785827, 1122610, 1571654, 3929135, 5500789, 7858270, 11001578, 27503945, 38505523, 55007890, 77011046, 192527615, 385055230]

約数ペア:

[(1, 385055230), (2, 192527615), (5, 77011046), (7, 55007890), (10, 38505523), (14, 27503945), (35, 11001578), (49, 7858270), (70, 5500789), (98, 3929135), (245, 1571654), (343, 1122610), (490, 785827), (686, 561305), (1715, 224522), (3430, 112261)]