91329980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{652357}}^1$

素因数の和:652373

約数の個数: 24

約数和(自身を含む): 219192288

約数和(自身を除く): 127862308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 652357, 1304714, 2609428, 3261785, 4566499, 6523570, 9132998, 13047140, 18265996, 22832495, 45664990, 91329980]

約数ペア:

[(1, 91329980), (2, 45664990), (4, 22832495), (5, 18265996), (7, 13047140), (10, 9132998), (14, 6523570), (20, 4566499), (28, 3261785), (35, 2609428), (70, 1304714), (140, 652357)]