6620058.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 116853848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 31, 46, 56, 58, 62, 71, 92, 116, 124, 142, 161, 184, 203, 217, 232, 248, 284, 322, 406, 434, 497, 568, 644, 667, 713, 812, 868, 899, 994, 1288, 1334, 1426, 1624, 1633, 1736, 1798, 1988, 2059, 2201, 2668, 2852, 3266, 3596, 3976, 4118, 4402, 4669, 4991, 5336, 5704, 6293, 6532, 7192, 8236, 8804, 9338, 9982, 11431, 12586, 13064, 14413, 15407, 16472, 17608, 18676, 19964, 20677, 22862, 25172, 28826, 30814, 37352, 39928, 41354, 45724, 47357, 50344, 50623, 57652, 61628, 63829, 82708, 91448, 94714, 101246, 115304, 123256, 127658, 144739, 165416, 189428, 202492, 255316, 289478, 331499, 354361, 378856, 404984, 446803, 510632, 578956, 662998, 708722, 893606, 1157912, 1325996, 1417444, 1468067, 1787212, 2651992, 2834888, 2936134, 3574424, 5872268, 10276469, 11744536, 20552938, 41105876, 82211752]

約数ペア:

[(1, 82211752), (2, 41105876), (4, 20552938), (7, 11744536), (8, 10276469), (14, 5872268), (23, 3574424), (28, 2936134), (29, 2834888), (31, 2651992), (46, 1787212), (56, 1468067), (58, 1417444), (62, 1325996), (71, 1157912), (92, 893606), (116, 708722), (124, 662998), (142, 578956), (161, 510632), (184, 446803), (203, 404984), (217, 378856), (232, 354361), (248, 331499), (284, 289478), (322, 255316), (406, 202492), (434, 189428), (497, 165416), (568, 144739), (644, 127658), (667, 123256), (713, 115304), (812, 101246), (868, 94714), (899, 91448), (994, 82708), (1288, 63829), (1334, 61628), (1426, 57652), (1624, 50623), (1633, 50344), (1736, 47357), (1798, 45724), (1988, 41354), (2059, 39928), (2201, 37352), (2668, 30814), (2852, 28826), (3266, 25172), (3596, 22862), (3976, 20677), (4118, 19964), (4402, 18676), (4669, 17608), (4991, 16472), (5336, 15407), (5704, 14413), (6293, 13064), (6532, 12586), (7192, 11431), (8236, 9982), (8804, 9338)]