7158870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4679}}^1$

素因数の和:4709

約数の個数: 48

約数和(自身を含む): 19712160

約数和(自身を除く): 12553290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 4679, 9358, 14037, 23395, 28074, 42111, 46790, 70185, 79543, 84222, 140370, 159086, 210555, 238629, 397715, 421110, 477258, 715887, 795430, 1193145, 1431774, 2386290, 3579435, 7158870]

約数ペア:

[(1, 7158870), (2, 3579435), (3, 2386290), (5, 1431774), (6, 1193145), (9, 795430), (10, 715887), (15, 477258), (17, 421110), (18, 397715), (30, 238629), (34, 210555), (45, 159086), (51, 140370), (85, 84222), (90, 79543), (102, 70185), (153, 46790), (170, 42111), (255, 28074), (306, 23395), (510, 14037), (765, 9358), (1530, 4679)]