8260210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 8846990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 599, 985, 1198, 1379, 1970, 2758, 2995, 4193, 5990, 6895, 8386, 13790, 20965, 41930, 118003, 236006, 590015, 826021, 1180030, 1652042, 4130105, 8260210]

約数ペア:

[(1, 8260210), (2, 4130105), (5, 1652042), (7, 1180030), (10, 826021), (14, 590015), (35, 236006), (70, 118003), (197, 41930), (394, 20965), (599, 13790), (985, 8386), (1198, 6895), (1379, 5990), (1970, 4193), (2758, 2995)]