91688790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{4423}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 220421376

約数和(自身を除く): 128732586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 4146, 4423, 6910, 8846, 10365, 13269, 20730, 22115, 26538, 44230, 66345, 132690, 3056293, 6112586, 9168879, 15281465, 18337758, 30562930, 45844395, 91688790]

約数ペア:

[(1, 91688790), (2, 45844395), (3, 30562930), (5, 18337758), (6, 15281465), (10, 9168879), (15, 6112586), (30, 3056293), (691, 132690), (1382, 66345), (2073, 44230), (3455, 26538), (4146, 22115), (4423, 20730), (6910, 13269), (8846, 10365)]