87906970

素因数分解:

$2^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{7507}}^1$

素因数の和:8685

約数の個数: 16

約数和(自身を含む): 158388768

約数和(自身を除く): 70481798

約数列:

[1, 2, 5, 10, 1171, 2342, 5855, 7507, 11710, 15014, 37535, 75070, 8790697, 17581394, 43953485, 87906970]

約数ペア:

[(1, 87906970), (2, 43953485), (5, 17581394), (10, 8790697), (1171, 75070), (2342, 37535), (5855, 15014), (7507, 11710)]