69038870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17657}}^1$

素因数の和:17704

約数の個数: 32

約数和(自身を含む): 137308608

約数和(自身を除く): 68269738

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 17657, 35314, 88285, 176570, 300169, 406111, 600338, 812222, 1500845, 2030555, 3001690, 4061110, 6903887, 13807774, 34519435, 69038870]

約数ペア:

[(1, 69038870), (2, 34519435), (5, 13807774), (10, 6903887), (17, 4061110), (23, 3001690), (34, 2030555), (46, 1500845), (85, 812222), (115, 600338), (170, 406111), (230, 300169), (391, 176570), (782, 88285), (1955, 35314), (3910, 17657)]