180390702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{3413}}^1$

素因数の和:3824

約数の個数: 32

約数和(自身を含む): 377561088

約数和(自身を除く): 197170386

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 383, 766, 1149, 2298, 3413, 6826, 8809, 10239, 17618, 20478, 26427, 52854, 78499, 156998, 235497, 470994, 1307179, 2614358, 3921537, 7843074, 30065117, 60130234, 90195351, 180390702]

約数ペア:

[(1, 180390702), (2, 90195351), (3, 60130234), (6, 30065117), (23, 7843074), (46, 3921537), (69, 2614358), (138, 1307179), (383, 470994), (766, 235497), (1149, 156998), (2298, 78499), (3413, 52854), (6826, 26427), (8809, 20478), (10239, 17618)]