71009330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{144917}}^1$

素因数の和:144938

約数の個数: 24

約数和(自身を含む): 148685868

約数和(自身を除く): 77676538

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 144917, 289834, 724585, 1014419, 1449170, 2028838, 5072095, 7100933, 10144190, 14201866, 35504665, 71009330]

約数ペア:

[(1, 71009330), (2, 35504665), (5, 14201866), (7, 10144190), (10, 7100933), (14, 5072095), (35, 2028838), (49, 1449170), (70, 1014419), (98, 724585), (245, 289834), (490, 144917)]