81130290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159079}}^1$

素因数の和:159106

約数の個数: 32

約数和(自身を含む): 206167680

約数和(自身を除く): 125037390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 159079, 318158, 477237, 795395, 954474, 1590790, 2386185, 2704343, 4772370, 5408686, 8113029, 13521715, 16226058, 27043430, 40565145, 81130290]

約数ペア:

[(1, 81130290), (2, 40565145), (3, 27043430), (5, 16226058), (6, 13521715), (10, 8113029), (15, 5408686), (17, 4772370), (30, 2704343), (34, 2386185), (51, 1590790), (85, 954474), (102, 795395), (170, 477237), (255, 318158), (510, 159079)]