148301860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1059299}}^1$

素因数の和:1059315

約数の個数: 24

約数和(自身を含む): 355924800

約数和(自身を除く): 207622940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1059299, 2118598, 4237196, 5296495, 7415093, 10592990, 14830186, 21185980, 29660372, 37075465, 74150930, 148301860]

約数ペア:

[(1, 148301860), (2, 74150930), (4, 37075465), (5, 29660372), (7, 21185980), (10, 14830186), (14, 10592990), (20, 7415093), (28, 5296495), (35, 4237196), (70, 2118598), (140, 1059299)]