66897530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6329}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 138551040

約数和(自身を除く): 71653510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 6329, 10570, 12658, 31645, 44303, 63290, 88606, 221515, 443030, 955679, 1911358, 4778395, 6689753, 9556790, 13379506, 33448765, 66897530]

約数ペア:

[(1, 66897530), (2, 33448765), (5, 13379506), (7, 9556790), (10, 6689753), (14, 4778395), (35, 1911358), (70, 955679), (151, 443030), (302, 221515), (755, 88606), (1057, 63290), (1510, 44303), (2114, 31645), (5285, 12658), (6329, 10570)]