1975413090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29123}}^1$

素因数の和:29176

約数の個数: 128

約数和(自身を含む): 6039152640

約数和(自身を除く): 4063739550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 114, 119, 133, 170, 190, 210, 238, 255, 266, 285, 323, 357, 399, 510, 570, 595, 646, 665, 714, 798, 969, 1190, 1330, 1615, 1785, 1938, 1995, 2261, 3230, 3570, 3990, 4522, 4845, 6783, 9690, 11305, 13566, 22610, 29123, 33915, 58246, 67830, 87369, 145615, 174738, 203861, 291230, 407722, 436845, 495091, 553337, 611583, 873690, 990182, 1019305, 1106674, 1223166, 1485273, 1660011, 2038610, 2475455, 2766685, 2970546, 3057915, 3320022, 3465637, 3873359, 4950910, 5533370, 6115830, 6931274, 7426365, 7746718, 8300055, 9406729, 10396911, 11620077, 14852730, 16600110, 17328185, 18813458, 19366795, 20793822, 23240154, 28220187, 34656370, 38733590, 47033645, 51984555, 56440374, 58100385, 65847103, 94067290, 103969110, 116200770, 131694206, 141100935, 197541309, 282201870, 329235515, 395082618, 658471030, 987706545, 1975413090]

約数ペア:

[(1, 1975413090), (2, 987706545), (3, 658471030), (5, 395082618), (6, 329235515), (7, 282201870), (10, 197541309), (14, 141100935), (15, 131694206), (17, 116200770), (19, 103969110), (21, 94067290), (30, 65847103), (34, 58100385), (35, 56440374), (38, 51984555), (42, 47033645), (51, 38733590), (57, 34656370), (70, 28220187), (85, 23240154), (95, 20793822), (102, 19366795), (105, 18813458), (114, 17328185), (119, 16600110), (133, 14852730), (170, 11620077), (190, 10396911), (210, 9406729), (238, 8300055), (255, 7746718), (266, 7426365), (285, 6931274), (323, 6115830), (357, 5533370), (399, 4950910), (510, 3873359), (570, 3465637), (595, 3320022), (646, 3057915), (665, 2970546), (714, 2766685), (798, 2475455), (969, 2038610), (1190, 1660011), (1330, 1485273), (1615, 1223166), (1785, 1106674), (1938, 1019305), (1995, 990182), (2261, 873690), (3230, 611583), (3570, 553337), (3990, 495091), (4522, 436845), (4845, 407722), (6783, 291230), (9690, 203861), (11305, 174738), (13566, 145615), (22610, 87369), (29123, 67830), (33915, 58246)]