43189690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 39546950

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239, 478, 1063, 1195, 2126, 2390, 4063, 5315, 8126, 10630, 18071, 20315, 36142, 40630, 90355, 180710, 254057, 508114, 1270285, 2540570, 4318969, 8637938, 21594845, 43189690]

約数ペア:

[(1, 43189690), (2, 21594845), (5, 8637938), (10, 4318969), (17, 2540570), (34, 1270285), (85, 508114), (170, 254057), (239, 180710), (478, 90355), (1063, 40630), (1195, 36142), (2126, 20315), (2390, 18071), (4063, 10630), (5315, 8126)]