70640405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1979}}^1$

素因数の和:2065

約数の個数: 24

約数和(自身を含む): 94802400

約数和(自身を除く): 24161995

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 1979, 3245, 7139, 9895, 21769, 35695, 108845, 116761, 239459, 583805, 1197295, 1284371, 6421855, 14128081, 70640405]

約数ペア:

[(1, 70640405), (5, 14128081), (11, 6421855), (55, 1284371), (59, 1197295), (121, 583805), (295, 239459), (605, 116761), (649, 108845), (1979, 35695), (3245, 21769), (7139, 9895)]