129196690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3529}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 266359680

約数和(自身を除く): 137162990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3529, 3661, 5230, 7058, 7322, 17645, 18305, 24703, 35290, 36610, 49406, 123515, 247030, 1845667, 3691334, 9228335, 12919669, 18456670, 25839338, 64598345, 129196690]

約数ペア:

[(1, 129196690), (2, 64598345), (5, 25839338), (7, 18456670), (10, 12919669), (14, 9228335), (35, 3691334), (70, 1845667), (523, 247030), (1046, 123515), (2615, 49406), (3529, 36610), (3661, 35290), (5230, 24703), (7058, 18305), (7322, 17645)]