39301010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7691}}^1$

素因数の和:7778

約数の個数: 32

約数和(自身を含む): 81965952

約数和(自身を除く): 42664942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 7691, 15382, 38455, 53837, 76910, 107674, 269185, 538370, 561443, 1122886, 2807215, 3930101, 5614430, 7860202, 19650505, 39301010]

約数ペア:

[(1, 39301010), (2, 19650505), (5, 7860202), (7, 5614430), (10, 3930101), (14, 2807215), (35, 1122886), (70, 561443), (73, 538370), (146, 269185), (365, 107674), (511, 76910), (730, 53837), (1022, 38455), (2555, 15382), (5110, 7691)]