66815653630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{857}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 137385870336

約数和(自身を除く): 70570216706

約数列:

[1, 2, 5, 10, 11, 22, 43, 53, 55, 86, 106, 110, 215, 265, 311, 430, 473, 530, 583, 622, 857, 946, 1166, 1555, 1714, 2279, 2365, 2915, 3110, 3421, 4285, 4558, 4730, 5830, 6842, 8570, 9427, 11395, 13373, 16483, 17105, 18854, 22790, 25069, 26746, 32966, 34210, 36851, 45421, 47135, 50138, 66865, 73702, 82415, 90842, 94270, 125345, 133730, 147103, 164830, 181313, 184255, 227105, 250690, 266527, 294206, 362626, 368510, 405361, 454210, 499631, 533054, 708769, 735515, 810722, 906565, 999262, 1332635, 1417538, 1471030, 1813130, 1953103, 2026805, 2498155, 2665270, 2931797, 3543845, 3906206, 4053610, 4996310, 5863594, 7087690, 7796459, 9765515, 11460661, 14125931, 14658985, 15592918, 19531030, 21484133, 22921322, 28251862, 29317970, 38982295, 42968266, 57303305, 70629655, 77964590, 107420665, 114606610, 126067271, 141259310, 155385241, 214841330, 252134542, 310770482, 607415033, 630336355, 776926205, 1214830066, 1260672710, 1553852410, 3037075165, 6074150330, 6681565363, 13363130726, 33407826815, 66815653630]

約数ペア:

[(1, 66815653630), (2, 33407826815), (5, 13363130726), (10, 6681565363), (11, 6074150330), (22, 3037075165), (43, 1553852410), (53, 1260672710), (55, 1214830066), (86, 776926205), (106, 630336355), (110, 607415033), (215, 310770482), (265, 252134542), (311, 214841330), (430, 155385241), (473, 141259310), (530, 126067271), (583, 114606610), (622, 107420665), (857, 77964590), (946, 70629655), (1166, 57303305), (1555, 42968266), (1714, 38982295), (2279, 29317970), (2365, 28251862), (2915, 22921322), (3110, 21484133), (3421, 19531030), (4285, 15592918), (4558, 14658985), (4730, 14125931), (5830, 11460661), (6842, 9765515), (8570, 7796459), (9427, 7087690), (11395, 5863594), (13373, 4996310), (16483, 4053610), (17105, 3906206), (18854, 3543845), (22790, 2931797), (25069, 2665270), (26746, 2498155), (32966, 2026805), (34210, 1953103), (36851, 1813130), (45421, 1471030), (47135, 1417538), (50138, 1332635), (66865, 999262), (73702, 906565), (82415, 810722), (90842, 735515), (94270, 708769), (125345, 533054), (133730, 499631), (147103, 454210), (164830, 405361), (181313, 368510), (184255, 362626), (227105, 294206), (250690, 266527)]