345807070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{214787}}^1$

素因数の和:214824

約数の個数: 32

約数和(自身を含む): 742307328

約数和(自身を除く): 396500258

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 214787, 429574, 1073935, 1503509, 2147870, 3007018, 4940101, 7517545, 9880202, 15035090, 24700505, 34580707, 49401010, 69161414, 172903535, 345807070]

約数ペア:

[(1, 345807070), (2, 172903535), (5, 69161414), (7, 49401010), (10, 34580707), (14, 24700505), (23, 15035090), (35, 9880202), (46, 7517545), (70, 4940101), (115, 3007018), (161, 2147870), (230, 1503509), (322, 1073935), (805, 429574), (1610, 214787)]