103671690710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{211574879}}^1$

素因数の和:211574900

約数の個数: 24

約数和(自身を含む): 217075826880

約数和(自身を除く): 113404136170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 211574879, 423149758, 1057874395, 1481024153, 2115748790, 2962048306, 7405120765, 10367169071, 14810241530, 20734338142, 51835845355, 103671690710]

約数ペア:

[(1, 103671690710), (2, 51835845355), (5, 20734338142), (7, 14810241530), (10, 10367169071), (14, 7405120765), (35, 2962048306), (49, 2115748790), (70, 1481024153), (98, 1057874395), (245, 423149758), (490, 211574879)]