30498065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 10628335

約数列:

[1, 5, 13, 47, 65, 67, 149, 235, 335, 611, 745, 871, 1937, 3055, 3149, 4355, 7003, 9685, 9983, 15745, 35015, 40937, 49915, 91039, 129779, 204685, 455195, 469201, 648895, 2346005, 6099613, 30498065]

約数ペア:

[(1, 30498065), (5, 6099613), (13, 2346005), (47, 648895), (65, 469201), (67, 455195), (149, 204685), (235, 129779), (335, 91039), (611, 49915), (745, 40937), (871, 35015), (1937, 15745), (3055, 9983), (3149, 9685), (4355, 7003)]