28811430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6277}}^1$

素因数の和:6310

約数の個数: 64

約数和(自身を含む): 81362880

約数和(自身を除く): 52551450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 6277, 12554, 18831, 31385, 37662, 56493, 62770, 94155, 106709, 112986, 169479, 188310, 213418, 282465, 320127, 338958, 533545, 564930, 640254, 847395, 960381, 1067090, 1600635, 1694790, 1920762, 2881143, 3201270, 4801905, 5762286, 9603810, 14405715, 28811430]

約数ペア:

[(1, 28811430), (2, 14405715), (3, 9603810), (5, 5762286), (6, 4801905), (9, 3201270), (10, 2881143), (15, 1920762), (17, 1694790), (18, 1600635), (27, 1067090), (30, 960381), (34, 847395), (45, 640254), (51, 564930), (54, 533545), (85, 338958), (90, 320127), (102, 282465), (135, 213418), (153, 188310), (170, 169479), (255, 112986), (270, 106709), (306, 94155), (459, 62770), (510, 56493), (765, 37662), (918, 31385), (1530, 18831), (2295, 12554), (4590, 6277)]