105562660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107717}}^1$

素因数の和:107740

約数の個数: 36

約数和(自身を含む): 257876892

約数和(自身を除く): 152314232

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 107717, 215434, 430868, 538585, 754019, 1077170, 1508038, 2154340, 3016076, 3770095, 5278133, 7540190, 10556266, 15080380, 21112532, 26390665, 52781330, 105562660]

約数ペア:

[(1, 105562660), (2, 52781330), (4, 26390665), (5, 21112532), (7, 15080380), (10, 10556266), (14, 7540190), (20, 5278133), (28, 3770095), (35, 3016076), (49, 2154340), (70, 1508038), (98, 1077170), (140, 754019), (196, 538585), (245, 430868), (490, 215434), (980, 107717)]