294540990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{426871}}^1$

素因数の和:426904

約数の個数: 32

約数和(自身を含む): 737634816

約数和(自身を除く): 443093826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 426871, 853742, 1280613, 2134355, 2561226, 4268710, 6403065, 9818033, 12806130, 19636066, 29454099, 49090165, 58908198, 98180330, 147270495, 294540990]

約数ペア:

[(1, 294540990), (2, 147270495), (3, 98180330), (5, 58908198), (6, 49090165), (10, 29454099), (15, 19636066), (23, 12806130), (30, 9818033), (46, 6403065), (69, 4268710), (115, 2561226), (138, 2134355), (230, 1280613), (345, 853742), (690, 426871)]