42461860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{303299}}^1$

素因数の和:303315

約数の個数: 24

約数和(自身を含む): 101908800

約数和(自身を除く): 59446940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 303299, 606598, 1213196, 1516495, 2123093, 3032990, 4246186, 6065980, 8492372, 10615465, 21230930, 42461860]

約数ペア:

[(1, 42461860), (2, 21230930), (4, 10615465), (5, 8492372), (7, 6065980), (10, 4246186), (14, 3032990), (20, 2123093), (28, 1516495), (35, 1213196), (70, 606598), (140, 303299)]