90531230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 168116256

約数和(自身を除く): 77585026

約数列:

[1, 2, 5, 10, 37, 74, 185, 307, 370, 614, 797, 1535, 1594, 3070, 3985, 7970, 11359, 22718, 29489, 56795, 58978, 113590, 147445, 244679, 294890, 489358, 1223395, 2446790, 9053123, 18106246, 45265615, 90531230]

約数ペア:

[(1, 90531230), (2, 45265615), (5, 18106246), (10, 9053123), (37, 2446790), (74, 1223395), (185, 489358), (307, 294890), (370, 244679), (614, 147445), (797, 113590), (1535, 58978), (1594, 56795), (3070, 29489), (3985, 22718), (7970, 11359)]