30830450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 66692160

約数和(自身を除く): 35861710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1475, 1493, 2065, 2950, 2986, 4130, 7465, 10325, 10451, 14930, 20650, 20902, 37325, 52255, 74650, 88087, 104510, 176174, 261275, 440435, 522550, 616609, 880870, 1233218, 2202175, 3083045, 4404350, 6166090, 15415225, 30830450]

約数ペア:

[(1, 30830450), (2, 15415225), (5, 6166090), (7, 4404350), (10, 3083045), (14, 2202175), (25, 1233218), (35, 880870), (50, 616609), (59, 522550), (70, 440435), (118, 261275), (175, 176174), (295, 104510), (350, 88087), (413, 74650), (590, 52255), (826, 37325), (1475, 20902), (1493, 20650), (2065, 14930), (2950, 10451), (2986, 10325), (4130, 7465)]