342617492770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{699219373}}^1$

素因数の和:699219394

約数の個数: 24

約数和(自身を含む): 717399077724

約数和(自身を除く): 374781584954

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 699219373, 1398438746, 3496096865, 4894535611, 6992193730, 9789071222, 24472678055, 34261749277, 48945356110, 68523498554, 171308746385, 342617492770]

約数ペア:

[(1, 342617492770), (2, 171308746385), (5, 68523498554), (7, 48945356110), (10, 34261749277), (14, 24472678055), (35, 9789071222), (49, 6992193730), (70, 4894535611), (98, 3496096865), (245, 1398438746), (490, 699219373)]