3081820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22013}}^1$

素因数の和:22029

約数の個数: 24

約数和(自身を含む): 7396704

約数和(自身を除く): 4314884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22013, 44026, 88052, 110065, 154091, 220130, 308182, 440260, 616364, 770455, 1540910, 3081820]

約数ペア:

[(1, 3081820), (2, 1540910), (4, 770455), (5, 616364), (7, 440260), (10, 308182), (14, 220130), (20, 154091), (28, 110065), (35, 88052), (70, 44026), (140, 22013)]