7987110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15661}}^1$

素因数の和:15688

約数の個数: 32

約数和(自身を含む): 20297952

約数和(自身を除く): 12310842

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 15661, 31322, 46983, 78305, 93966, 156610, 234915, 266237, 469830, 532474, 798711, 1331185, 1597422, 2662370, 3993555, 7987110]

約数ペア:

[(1, 7987110), (2, 3993555), (3, 2662370), (5, 1597422), (6, 1331185), (10, 798711), (15, 532474), (17, 469830), (30, 266237), (34, 234915), (51, 156610), (85, 93966), (102, 78305), (170, 46983), (255, 31322), (510, 15661)]