73643930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 65460070

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1609, 1990, 3218, 4577, 8045, 9154, 16090, 22885, 37007, 45770, 74014, 185035, 320191, 370070, 640382, 1600955, 3201910, 7364393, 14728786, 36821965, 73643930]

約数ペア:

[(1, 73643930), (2, 36821965), (5, 14728786), (10, 7364393), (23, 3201910), (46, 1600955), (115, 640382), (199, 370070), (230, 320191), (398, 185035), (995, 74014), (1609, 45770), (1990, 37007), (3218, 22885), (4577, 16090), (8045, 9154)]