1812370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 3950208

約数和(自身を除く): 2137838

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 1523, 3046, 7615, 10661, 15230, 21322, 25891, 51782, 53305, 106610, 129455, 181237, 258910, 362474, 906185, 1812370]

約数ペア:

[(1, 1812370), (2, 906185), (5, 362474), (7, 258910), (10, 181237), (14, 129455), (17, 106610), (34, 53305), (35, 51782), (70, 25891), (85, 21322), (119, 15230), (170, 10661), (238, 7615), (595, 3046), (1190, 1523)]