14712740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15013}}^1$

素因数の和:15036

約数の個数: 36

約数和(自身を含む): 35943516

約数和(自身を除く): 21230776

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15013, 30026, 60052, 75065, 105091, 150130, 210182, 300260, 420364, 525455, 735637, 1050910, 1471274, 2101820, 2942548, 3678185, 7356370, 14712740]

約数ペア:

[(1, 14712740), (2, 7356370), (4, 3678185), (5, 2942548), (7, 2101820), (10, 1471274), (14, 1050910), (20, 735637), (28, 525455), (35, 420364), (49, 300260), (70, 210182), (98, 150130), (140, 105091), (196, 75065), (245, 60052), (490, 30026), (980, 15013)]