15396390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 43973280

約数和(自身を除く): 28576890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 347, 435, 493, 510, 522, 694, 765, 870, 986, 1041, 1305, 1479, 1530, 1735, 2082, 2465, 2610, 2958, 3123, 3470, 4437, 4930, 5205, 5899, 6246, 7395, 8874, 10063, 10410, 11798, 14790, 15615, 17697, 20126, 22185, 29495, 30189, 31230, 35394, 44370, 50315, 53091, 58990, 60378, 88485, 90567, 100630, 106182, 150945, 171071, 176970, 181134, 265455, 301890, 342142, 452835, 513213, 530910, 855355, 905670, 1026426, 1539639, 1710710, 2566065, 3079278, 5132130, 7698195, 15396390]

約数ペア:

[(1, 15396390), (2, 7698195), (3, 5132130), (5, 3079278), (6, 2566065), (9, 1710710), (10, 1539639), (15, 1026426), (17, 905670), (18, 855355), (29, 530910), (30, 513213), (34, 452835), (45, 342142), (51, 301890), (58, 265455), (85, 181134), (87, 176970), (90, 171071), (102, 150945), (145, 106182), (153, 100630), (170, 90567), (174, 88485), (255, 60378), (261, 58990), (290, 53091), (306, 50315), (347, 44370), (435, 35394), (493, 31230), (510, 30189), (522, 29495), (694, 22185), (765, 20126), (870, 17697), (986, 15615), (1041, 14790), (1305, 11798), (1479, 10410), (1530, 10063), (1735, 8874), (2082, 7395), (2465, 6246), (2610, 5899), (2958, 5205), (3123, 4930), (3470, 4437)]