311313518510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1\times {\mathrm{1211761}}^1$

素因数の和:1212908

約数の個数: 32

約数和(自身を含む): 585251963712

約数和(自身を除く): 273938445202

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1117, 2234, 5585, 11170, 25691, 51382, 128455, 256910, 1211761, 2423522, 6058805, 12117610, 27870503, 55741006, 139352515, 278705030, 1353537037, 2707074074, 6767685185, 13535370370, 31131351851, 62262703702, 155656759255, 311313518510]

約数ペア:

[(1, 311313518510), (2, 155656759255), (5, 62262703702), (10, 31131351851), (23, 13535370370), (46, 6767685185), (115, 2707074074), (230, 1353537037), (1117, 278705030), (2234, 139352515), (5585, 55741006), (11170, 27870503), (25691, 12117610), (51382, 6058805), (128455, 2423522), (256910, 1211761)]