14101220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{14389}}^1$

素因数の和:14412

約数の個数: 36

約数和(自身を含む): 34449660

約数和(自身を除く): 20348440

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 14389, 28778, 57556, 71945, 100723, 143890, 201446, 287780, 402892, 503615, 705061, 1007230, 1410122, 2014460, 2820244, 3525305, 7050610, 14101220]

約数ペア:

[(1, 14101220), (2, 7050610), (4, 3525305), (5, 2820244), (7, 2014460), (10, 1410122), (14, 1007230), (20, 705061), (28, 503615), (35, 402892), (49, 287780), (70, 201446), (98, 143890), (140, 100723), (196, 71945), (245, 57556), (490, 28778), (980, 14389)]