10145254

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 18547200

約数和(自身を除く): 8401946

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 643, 686, 1127, 1286, 2254, 4501, 7889, 9002, 14789, 15778, 29578, 31507, 63014, 103523, 207046, 220549, 441098, 724661, 1449322, 5072627, 10145254]

約数ペア:

[(1, 10145254), (2, 5072627), (7, 1449322), (14, 724661), (23, 441098), (46, 220549), (49, 207046), (98, 103523), (161, 63014), (322, 31507), (343, 29578), (643, 15778), (686, 14789), (1127, 9002), (1286, 7889), (2254, 4501)]