165734090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9871}}^1$

素因数の和:9974

約数の個数: 32

約数和(自身を含む): 315588096

約数和(自身を除く): 149854006

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 9871, 16790, 19742, 49355, 98710, 227033, 454066, 720583, 1135165, 1441166, 2270330, 3602915, 7205830, 16573409, 33146818, 82867045, 165734090]

約数ペア:

[(1, 165734090), (2, 82867045), (5, 33146818), (10, 16573409), (23, 7205830), (46, 3602915), (73, 2270330), (115, 1441166), (146, 1135165), (230, 720583), (365, 454066), (730, 227033), (1679, 98710), (3358, 49355), (8395, 19742), (9871, 16790)]