210340930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 390044160

約数和(自身を除く): 179703230

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 431, 862, 1319, 2155, 2638, 4310, 6595, 13190, 15947, 31894, 48803, 79735, 97606, 159470, 244015, 488030, 568489, 1136978, 2842445, 5684890, 21034093, 42068186, 105170465, 210340930]

約数ペア:

[(1, 210340930), (2, 105170465), (5, 42068186), (10, 21034093), (37, 5684890), (74, 2842445), (185, 1136978), (370, 568489), (431, 488030), (862, 244015), (1319, 159470), (2155, 97606), (2638, 79735), (4310, 48803), (6595, 31894), (13190, 15947)]