2987580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 9253440

約数和(自身を除く): 6265860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 101, 102, 116, 145, 170, 174, 202, 204, 255, 290, 303, 340, 348, 404, 435, 493, 505, 510, 580, 606, 870, 986, 1010, 1020, 1212, 1479, 1515, 1717, 1740, 1972, 2020, 2465, 2929, 2958, 3030, 3434, 4930, 5151, 5858, 5916, 6060, 6868, 7395, 8585, 8787, 9860, 10302, 11716, 14645, 14790, 17170, 17574, 20604, 25755, 29290, 29580, 34340, 35148, 43935, 49793, 51510, 58580, 87870, 99586, 103020, 149379, 175740, 199172, 248965, 298758, 497930, 597516, 746895, 995860, 1493790, 2987580]

約数ペア:

[(1, 2987580), (2, 1493790), (3, 995860), (4, 746895), (5, 597516), (6, 497930), (10, 298758), (12, 248965), (15, 199172), (17, 175740), (20, 149379), (29, 103020), (30, 99586), (34, 87870), (51, 58580), (58, 51510), (60, 49793), (68, 43935), (85, 35148), (87, 34340), (101, 29580), (102, 29290), (116, 25755), (145, 20604), (170, 17574), (174, 17170), (202, 14790), (204, 14645), (255, 11716), (290, 10302), (303, 9860), (340, 8787), (348, 8585), (404, 7395), (435, 6868), (493, 6060), (505, 5916), (510, 5858), (580, 5151), (606, 4930), (870, 3434), (986, 3030), (1010, 2958), (1020, 2929), (1212, 2465), (1479, 2020), (1515, 1972), (1717, 1740)]