7120605884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{743}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 15044370432

約数和(自身を除く): 7923764548

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 122, 124, 181, 217, 244, 362, 427, 434, 724, 743, 854, 868, 1267, 1486, 1708, 1891, 2534, 2972, 3782, 5068, 5201, 5611, 7564, 10402, 11041, 11222, 13237, 20804, 22082, 22444, 23033, 26474, 39277, 44164, 45323, 46066, 52948, 77287, 78554, 90646, 92132, 134483, 154574, 157108, 161231, 181292, 268966, 309148, 317261, 322462, 342271, 537932, 634522, 644924, 684542, 941381, 1269044, 1369084, 1405013, 1882762, 2395897, 2810026, 3765524, 4168973, 4791794, 5620052, 8203463, 8337946, 9583588, 9835091, 16406926, 16675892, 19670182, 29182811, 32813852, 39340364, 57424241, 58365622, 114848482, 116731244, 229696964, 254307353, 508614706, 1017229412, 1780151471, 3560302942, 7120605884]

約数ペア:

[(1, 7120605884), (2, 3560302942), (4, 1780151471), (7, 1017229412), (14, 508614706), (28, 254307353), (31, 229696964), (61, 116731244), (62, 114848482), (122, 58365622), (124, 57424241), (181, 39340364), (217, 32813852), (244, 29182811), (362, 19670182), (427, 16675892), (434, 16406926), (724, 9835091), (743, 9583588), (854, 8337946), (868, 8203463), (1267, 5620052), (1486, 4791794), (1708, 4168973), (1891, 3765524), (2534, 2810026), (2972, 2395897), (3782, 1882762), (5068, 1405013), (5201, 1369084), (5611, 1269044), (7564, 941381), (10402, 684542), (11041, 644924), (11222, 634522), (13237, 537932), (20804, 342271), (22082, 322462), (22444, 317261), (23033, 309148), (26474, 268966), (39277, 181292), (44164, 161231), (45323, 157108), (46066, 154574), (52948, 134483), (77287, 92132), (78554, 90646)]