75707660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{540769}}^1$

素因数の和:540785

約数の個数: 24

約数和(自身を含む): 181698720

約数和(自身を除く): 105991060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 540769, 1081538, 2163076, 2703845, 3785383, 5407690, 7570766, 10815380, 15141532, 18926915, 37853830, 75707660]

約数ペア:

[(1, 75707660), (2, 37853830), (4, 18926915), (5, 15141532), (7, 10815380), (10, 7570766), (14, 5407690), (20, 3785383), (28, 2703845), (35, 2163076), (70, 1081538), (140, 540769)]