1170021590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1\times {\mathrm{1621}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 2133643680

約数和(自身を除く): 963622090

約数列:

[1, 2, 5, 10, 89, 178, 445, 811, 890, 1621, 1622, 3242, 4055, 8105, 8110, 16210, 72179, 144269, 144358, 288538, 360895, 721345, 721790, 1314631, 1442690, 2629262, 6573155, 13146310, 117002159, 234004318, 585010795, 1170021590]

約数ペア:

[(1, 1170021590), (2, 585010795), (5, 234004318), (10, 117002159), (89, 13146310), (178, 6573155), (445, 2629262), (811, 1442690), (890, 1314631), (1621, 721790), (1622, 721345), (3242, 360895), (4055, 288538), (8105, 144358), (8110, 144269), (16210, 72179)]