77471130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 139012710

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 59, 66, 69, 110, 115, 118, 138, 165, 173, 177, 230, 253, 295, 330, 345, 346, 354, 506, 519, 590, 649, 690, 759, 865, 885, 1038, 1265, 1298, 1357, 1518, 1730, 1770, 1903, 1947, 2530, 2595, 2714, 3245, 3795, 3806, 3894, 3979, 4071, 5190, 5709, 6490, 6785, 7590, 7958, 8142, 9515, 9735, 10207, 11418, 11937, 13570, 14927, 19030, 19470, 19895, 20355, 20414, 23874, 28545, 29854, 30621, 39790, 40710, 43769, 44781, 51035, 57090, 59685, 61242, 74635, 87538, 89562, 102070, 112277, 119370, 131307, 149270, 153105, 218845, 223905, 224554, 234761, 262614, 306210, 336831, 437690, 447810, 469522, 561385, 656535, 673662, 704283, 1122770, 1173805, 1313070, 1408566, 1684155, 2347610, 2582371, 3368310, 3521415, 5164742, 7042830, 7747113, 12911855, 15494226, 25823710, 38735565, 77471130]

約数ペア:

[(1, 77471130), (2, 38735565), (3, 25823710), (5, 15494226), (6, 12911855), (10, 7747113), (11, 7042830), (15, 5164742), (22, 3521415), (23, 3368310), (30, 2582371), (33, 2347610), (46, 1684155), (55, 1408566), (59, 1313070), (66, 1173805), (69, 1122770), (110, 704283), (115, 673662), (118, 656535), (138, 561385), (165, 469522), (173, 447810), (177, 437690), (230, 336831), (253, 306210), (295, 262614), (330, 234761), (345, 224554), (346, 223905), (354, 218845), (506, 153105), (519, 149270), (590, 131307), (649, 119370), (690, 112277), (759, 102070), (865, 89562), (885, 87538), (1038, 74635), (1265, 61242), (1298, 59685), (1357, 57090), (1518, 51035), (1730, 44781), (1770, 43769), (1903, 40710), (1947, 39790), (2530, 30621), (2595, 29854), (2714, 28545), (3245, 23874), (3795, 20414), (3806, 20355), (3894, 19895), (3979, 19470), (4071, 19030), (5190, 14927), (5709, 13570), (6490, 11937), (6785, 11418), (7590, 10207), (7958, 9735), (8142, 9515)]