42114730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1471}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 86906880

約数和(自身を除く): 44792150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 1471, 2045, 2863, 2942, 4090, 5726, 7355, 10297, 14315, 14710, 20594, 28630, 51485, 102970, 601639, 1203278, 3008195, 4211473, 6016390, 8422946, 21057365, 42114730]

約数ペア:

[(1, 42114730), (2, 21057365), (5, 8422946), (7, 6016390), (10, 4211473), (14, 3008195), (35, 1203278), (70, 601639), (409, 102970), (818, 51485), (1471, 28630), (2045, 20594), (2863, 14710), (2942, 14315), (4090, 10297), (5726, 7355)]