39125030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79847}}^1$

素因数の和:79868

約数の個数: 24

約数和(自身を含む): 81924048

約数和(自身を除く): 42799018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 79847, 159694, 399235, 558929, 798470, 1117858, 2794645, 3912503, 5589290, 7825006, 19562515, 39125030]

約数ペア:

[(1, 39125030), (2, 19562515), (5, 7825006), (7, 5589290), (10, 3912503), (14, 2794645), (35, 1117858), (49, 798470), (70, 558929), (98, 399235), (245, 159694), (490, 79847)]