90428030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 217676160

約数和(自身を除く): 127248130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 49, 55, 70, 77, 95, 98, 110, 133, 154, 190, 209, 245, 266, 385, 418, 490, 539, 665, 770, 883, 931, 1045, 1078, 1330, 1463, 1766, 1862, 2090, 2695, 2926, 4415, 4655, 5390, 6181, 7315, 8830, 9310, 9713, 10241, 12362, 14630, 16777, 19426, 20482, 30905, 33554, 43267, 48565, 51205, 61810, 67991, 83885, 86534, 97130, 102410, 117439, 135982, 167770, 184547, 216335, 234878, 339955, 369094, 432670, 475937, 587195, 679910, 822073, 922735, 951874, 1174390, 1291829, 1644146, 1845470, 2379685, 2583658, 4110365, 4759370, 6459145, 8220730, 9042803, 12918290, 18085606, 45214015, 90428030]

約数ペア:

[(1, 90428030), (2, 45214015), (5, 18085606), (7, 12918290), (10, 9042803), (11, 8220730), (14, 6459145), (19, 4759370), (22, 4110365), (35, 2583658), (38, 2379685), (49, 1845470), (55, 1644146), (70, 1291829), (77, 1174390), (95, 951874), (98, 922735), (110, 822073), (133, 679910), (154, 587195), (190, 475937), (209, 432670), (245, 369094), (266, 339955), (385, 234878), (418, 216335), (490, 184547), (539, 167770), (665, 135982), (770, 117439), (883, 102410), (931, 97130), (1045, 86534), (1078, 83885), (1330, 67991), (1463, 61810), (1766, 51205), (1862, 48565), (2090, 43267), (2695, 33554), (2926, 30905), (4415, 20482), (4655, 19426), (5390, 16777), (6181, 14630), (7315, 12362), (8830, 10241), (9310, 9713)]