43069390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 104509440

約数和(自身を除く): 61440050

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 47, 53, 65, 70, 91, 94, 95, 106, 130, 133, 182, 190, 235, 247, 265, 266, 329, 371, 455, 470, 494, 530, 611, 658, 665, 689, 742, 893, 910, 1007, 1222, 1235, 1330, 1378, 1645, 1729, 1786, 1855, 2014, 2470, 2491, 3055, 3290, 3445, 3458, 3710, 4277, 4465, 4823, 4982, 5035, 6110, 6251, 6890, 7049, 8554, 8645, 8930, 9646, 10070, 11609, 12455, 12502, 13091, 14098, 17290, 17437, 21385, 23218, 24115, 24910, 26182, 31255, 32383, 34874, 35245, 42770, 47329, 48230, 58045, 62510, 64766, 65455, 70490, 81263, 87185, 91637, 94658, 116090, 130910, 161915, 162526, 174370, 183274, 226681, 236645, 323830, 331303, 406315, 453362, 458185, 473290, 615277, 662606, 812630, 916370, 1133405, 1230554, 1656515, 2266810, 3076385, 3313030, 4306939, 6152770, 8613878, 21534695, 43069390]

約数ペア:

[(1, 43069390), (2, 21534695), (5, 8613878), (7, 6152770), (10, 4306939), (13, 3313030), (14, 3076385), (19, 2266810), (26, 1656515), (35, 1230554), (38, 1133405), (47, 916370), (53, 812630), (65, 662606), (70, 615277), (91, 473290), (94, 458185), (95, 453362), (106, 406315), (130, 331303), (133, 323830), (182, 236645), (190, 226681), (235, 183274), (247, 174370), (265, 162526), (266, 161915), (329, 130910), (371, 116090), (455, 94658), (470, 91637), (494, 87185), (530, 81263), (611, 70490), (658, 65455), (665, 64766), (689, 62510), (742, 58045), (893, 48230), (910, 47329), (1007, 42770), (1222, 35245), (1235, 34874), (1330, 32383), (1378, 31255), (1645, 26182), (1729, 24910), (1786, 24115), (1855, 23218), (2014, 21385), (2470, 17437), (2491, 17290), (3055, 14098), (3290, 13091), (3445, 12502), (3458, 12455), (3710, 11609), (4277, 10070), (4465, 9646), (4823, 8930), (4982, 8645), (5035, 8554), (6110, 7049), (6251, 6890)]