43275730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{953}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 39149870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 239, 478, 953, 1195, 1906, 2390, 4541, 4765, 9082, 9530, 18107, 22705, 36214, 45410, 90535, 181070, 227767, 455534, 1138835, 2277670, 4327573, 8655146, 21637865, 43275730]

約数ペア:

[(1, 43275730), (2, 21637865), (5, 8655146), (10, 4327573), (19, 2277670), (38, 1138835), (95, 455534), (190, 227767), (239, 181070), (478, 90535), (953, 45410), (1195, 36214), (1906, 22705), (2390, 18107), (4541, 9530), (4765, 9082)]