65861510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 78927610

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 79, 106, 110, 121, 130, 143, 158, 242, 265, 286, 395, 530, 583, 605, 689, 715, 790, 869, 1027, 1166, 1210, 1378, 1430, 1573, 1738, 2054, 2915, 3146, 3445, 4187, 4345, 5135, 5830, 6413, 6890, 7579, 7865, 8374, 8690, 9559, 10270, 11297, 12826, 15158, 15730, 19118, 20935, 22594, 32065, 37895, 41870, 46057, 47795, 54431, 56485, 64130, 75790, 83369, 92114, 95590, 108862, 112970, 124267, 166738, 230285, 248534, 272155, 416845, 460570, 506627, 544310, 598741, 621335, 833690, 1013254, 1197482, 1242670, 2533135, 2993705, 5066270, 5987410, 6586151, 13172302, 32930755, 65861510]

約数ペア:

[(1, 65861510), (2, 32930755), (5, 13172302), (10, 6586151), (11, 5987410), (13, 5066270), (22, 2993705), (26, 2533135), (53, 1242670), (55, 1197482), (65, 1013254), (79, 833690), (106, 621335), (110, 598741), (121, 544310), (130, 506627), (143, 460570), (158, 416845), (242, 272155), (265, 248534), (286, 230285), (395, 166738), (530, 124267), (583, 112970), (605, 108862), (689, 95590), (715, 92114), (790, 83369), (869, 75790), (1027, 64130), (1166, 56485), (1210, 54431), (1378, 47795), (1430, 46057), (1573, 41870), (1738, 37895), (2054, 32065), (2915, 22594), (3146, 20935), (3445, 19118), (4187, 15730), (4345, 15158), (5135, 12826), (5830, 11297), (6413, 10270), (6890, 9559), (7579, 8690), (7865, 8374)]