91399030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 168451488

約数和(自身を除く): 77052458

約数列:

[1, 2, 5, 10, 53, 106, 265, 331, 521, 530, 662, 1042, 1655, 2605, 3310, 5210, 17543, 27613, 35086, 55226, 87715, 138065, 172451, 175430, 276130, 344902, 862255, 1724510, 9139903, 18279806, 45699515, 91399030]

約数ペア:

[(1, 91399030), (2, 45699515), (5, 18279806), (10, 9139903), (53, 1724510), (106, 862255), (265, 344902), (331, 276130), (521, 175430), (530, 172451), (662, 138065), (1042, 87715), (1655, 55226), (2605, 35086), (3310, 27613), (5210, 17543)]