17712530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7001}}^1$

素因数の和:7042

約数の個数: 32

約数和(自身を含む): 36298368

約数和(自身を除く): 18585838

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7001, 14002, 35005, 70010, 77011, 154022, 161023, 322046, 385055, 770110, 805115, 1610230, 1771253, 3542506, 8856265, 17712530]

約数ペア:

[(1, 17712530), (2, 8856265), (5, 3542506), (10, 1771253), (11, 1610230), (22, 805115), (23, 770110), (46, 385055), (55, 322046), (110, 161023), (115, 154022), (230, 77011), (253, 70010), (506, 35005), (1265, 14002), (2530, 7001)]