2168139710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 4588436160

約数和(自身を除く): 2420296450

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 121, 170, 187, 218, 242, 374, 545, 605, 935, 967, 1090, 1199, 1210, 1853, 1870, 1934, 2057, 2398, 3706, 4114, 4835, 5995, 9265, 9670, 10285, 10637, 11990, 13189, 16439, 18530, 20383, 20570, 21274, 26378, 32878, 40766, 53185, 65945, 82195, 101915, 105403, 106370, 117007, 131890, 164390, 180829, 203830, 210806, 224213, 234014, 361658, 448426, 527015, 585035, 904145, 1054030, 1121065, 1159433, 1170070, 1791851, 1808290, 1989119, 2242130, 2318866, 3583702, 3978238, 5797165, 8959255, 9945595, 11594330, 12753763, 17918510, 19710361, 19891190, 25507526, 39420722, 63768815, 98551805, 127537630, 197103610, 216813971, 433627942, 1084069855, 2168139710]

約数ペア:

[(1, 2168139710), (2, 1084069855), (5, 433627942), (10, 216813971), (11, 197103610), (17, 127537630), (22, 98551805), (34, 63768815), (55, 39420722), (85, 25507526), (109, 19891190), (110, 19710361), (121, 17918510), (170, 12753763), (187, 11594330), (218, 9945595), (242, 8959255), (374, 5797165), (545, 3978238), (605, 3583702), (935, 2318866), (967, 2242130), (1090, 1989119), (1199, 1808290), (1210, 1791851), (1853, 1170070), (1870, 1159433), (1934, 1121065), (2057, 1054030), (2398, 904145), (3706, 585035), (4114, 527015), (4835, 448426), (5995, 361658), (9265, 234014), (9670, 224213), (10285, 210806), (10637, 203830), (11990, 180829), (13189, 164390), (16439, 131890), (18530, 117007), (20383, 106370), (20570, 105403), (21274, 101915), (26378, 82195), (32878, 65945), (40766, 53185)]