7054830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 20995200

約数和(自身を除く): 13940370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 53, 54, 58, 85, 87, 90, 102, 106, 135, 145, 153, 159, 170, 174, 255, 261, 265, 270, 290, 306, 318, 435, 459, 477, 493, 510, 522, 530, 765, 783, 795, 870, 901, 918, 954, 986, 1305, 1431, 1479, 1530, 1537, 1566, 1590, 1802, 2295, 2385, 2465, 2610, 2703, 2862, 2958, 3074, 3915, 4437, 4505, 4590, 4611, 4770, 4930, 5406, 7155, 7395, 7685, 7830, 8109, 8874, 9010, 9222, 13311, 13515, 13833, 14310, 14790, 15370, 16218, 22185, 23055, 24327, 26129, 26622, 27030, 27666, 40545, 41499, 44370, 46110, 48654, 52258, 66555, 69165, 78387, 81090, 82998, 121635, 130645, 133110, 138330, 156774, 207495, 235161, 243270, 261290, 391935, 414990, 470322, 705483, 783870, 1175805, 1410966, 2351610, 3527415, 7054830]

約数ペア:

[(1, 7054830), (2, 3527415), (3, 2351610), (5, 1410966), (6, 1175805), (9, 783870), (10, 705483), (15, 470322), (17, 414990), (18, 391935), (27, 261290), (29, 243270), (30, 235161), (34, 207495), (45, 156774), (51, 138330), (53, 133110), (54, 130645), (58, 121635), (85, 82998), (87, 81090), (90, 78387), (102, 69165), (106, 66555), (135, 52258), (145, 48654), (153, 46110), (159, 44370), (170, 41499), (174, 40545), (255, 27666), (261, 27030), (265, 26622), (270, 26129), (290, 24327), (306, 23055), (318, 22185), (435, 16218), (459, 15370), (477, 14790), (493, 14310), (510, 13833), (522, 13515), (530, 13311), (765, 9222), (783, 9010), (795, 8874), (870, 8109), (901, 7830), (918, 7685), (954, 7395), (986, 7155), (1305, 5406), (1431, 4930), (1479, 4770), (1530, 4611), (1537, 4590), (1566, 4505), (1590, 4437), (1802, 3915), (2295, 3074), (2385, 2958), (2465, 2862), (2610, 2703)]