70459380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{391441}}^1$

素因数の和:391456

約数の個数: 36

約数和(自身を含む): 213727332

約数和(自身を除く): 143267952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 391441, 782882, 1174323, 1565764, 1957205, 2348646, 3522969, 3914410, 4697292, 5871615, 7045938, 7828820, 11743230, 14091876, 17614845, 23486460, 35229690, 70459380]

約数ペア:

[(1, 70459380), (2, 35229690), (3, 23486460), (4, 17614845), (5, 14091876), (6, 11743230), (9, 7828820), (10, 7045938), (12, 5871615), (15, 4697292), (18, 3914410), (20, 3522969), (30, 2348646), (36, 1957205), (45, 1565764), (60, 1174323), (90, 782882), (180, 391441)]