43705090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2351}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 92969856

約数和(自身を除く): 49264766

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2351, 3718, 4702, 9295, 11755, 18590, 23510, 25861, 30563, 51722, 61126, 129305, 152815, 258610, 305630, 336193, 397319, 672386, 794638, 1680965, 1986595, 3361930, 3973190, 4370509, 8741018, 21852545, 43705090]

約数ペア:

[(1, 43705090), (2, 21852545), (5, 8741018), (10, 4370509), (11, 3973190), (13, 3361930), (22, 1986595), (26, 1680965), (55, 794638), (65, 672386), (110, 397319), (130, 336193), (143, 305630), (169, 258610), (286, 152815), (338, 129305), (715, 61126), (845, 51722), (1430, 30563), (1690, 25861), (1859, 23510), (2351, 18590), (3718, 11755), (4702, 9295)]