1897730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1779454

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 223, 230, 370, 446, 851, 1115, 1702, 2230, 4255, 5129, 8251, 8510, 10258, 16502, 25645, 41255, 51290, 82510, 189773, 379546, 948865, 1897730]

約数ペア:

[(1, 1897730), (2, 948865), (5, 379546), (10, 189773), (23, 82510), (37, 51290), (46, 41255), (74, 25645), (115, 16502), (185, 10258), (223, 8510), (230, 8251), (370, 5129), (446, 4255), (851, 2230), (1115, 1702)]