183225130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{72421}}^1$

素因数の和:72462

約数の個数: 32

約数和(自身を含む): 375435648

約数和(自身を除く): 192210518

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 72421, 144842, 362105, 724210, 796631, 1593262, 1665683, 3331366, 3983155, 7966310, 8328415, 16656830, 18322513, 36645026, 91612565, 183225130]

約数ペア:

[(1, 183225130), (2, 91612565), (5, 36645026), (10, 18322513), (11, 16656830), (22, 8328415), (23, 7966310), (46, 3983155), (55, 3331366), (110, 1665683), (115, 1593262), (230, 796631), (253, 724210), (506, 362105), (1265, 144842), (2530, 72421)]