142818870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280037}}^1$

素因数の和:280064

約数の個数: 32

約数和(自身を含む): 362929248

約数和(自身を除く): 220110378

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 280037, 560074, 840111, 1400185, 1680222, 2800370, 4200555, 4760629, 8401110, 9521258, 14281887, 23803145, 28563774, 47606290, 71409435, 142818870]

約数ペア:

[(1, 142818870), (2, 71409435), (3, 47606290), (5, 28563774), (6, 23803145), (10, 14281887), (15, 9521258), (17, 8401110), (30, 4760629), (34, 4200555), (51, 2800370), (85, 1680222), (102, 1400185), (170, 840111), (255, 560074), (510, 280037)]