70297860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8429}}^1$

素因数の和:8580

約数の個数: 48

約数和(自身を含む): 198273600

約数和(自身を除く): 127975740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 8429, 16858, 25287, 33716, 42145, 50574, 84290, 101148, 126435, 168580, 252870, 505740, 1171631, 2343262, 3514893, 4686524, 5858155, 7029786, 11716310, 14059572, 17574465, 23432620, 35148930, 70297860]

約数ペア:

[(1, 70297860), (2, 35148930), (3, 23432620), (4, 17574465), (5, 14059572), (6, 11716310), (10, 7029786), (12, 5858155), (15, 4686524), (20, 3514893), (30, 2343262), (60, 1171631), (139, 505740), (278, 252870), (417, 168580), (556, 126435), (695, 101148), (834, 84290), (1390, 50574), (1668, 42145), (2085, 33716), (2780, 25287), (4170, 16858), (8340, 8429)]