70609780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2297}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 156355920

約数和(自身を除く): 85746140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 2297, 3074, 4594, 6148, 7685, 9188, 11485, 15370, 22970, 30740, 45940, 66613, 121741, 133226, 243482, 266452, 333065, 486964, 608705, 666130, 1217410, 1332260, 2434820, 3530489, 7060978, 14121956, 17652445, 35304890, 70609780]

約数ペア:

[(1, 70609780), (2, 35304890), (4, 17652445), (5, 14121956), (10, 7060978), (20, 3530489), (29, 2434820), (53, 1332260), (58, 1217410), (106, 666130), (116, 608705), (145, 486964), (212, 333065), (265, 266452), (290, 243482), (530, 133226), (580, 121741), (1060, 66613), (1537, 45940), (2297, 30740), (3074, 22970), (4594, 15370), (6148, 11485), (7685, 9188)]