145831686290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6869}}^1\times {\mathrm{5881}}^1$

素因数の和:12795

約数の個数: 48

約数和(自身を含む): 277127253720

約数和(自身を除く): 131295567430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 5881, 6869, 11762, 13738, 29405, 34345, 58810, 68690, 111739, 130511, 223478, 261022, 558695, 652555, 1117390, 1305110, 2123041, 2479709, 4246082, 4959418, 10615205, 12398545, 21230410, 24797090, 40396589, 80793178, 201982945, 403965890, 767535191, 1535070382, 3837675955, 7675351910, 14583168629, 29166337258, 72915843145, 145831686290]

約数ペア:

[(1, 145831686290), (2, 72915843145), (5, 29166337258), (10, 14583168629), (19, 7675351910), (38, 3837675955), (95, 1535070382), (190, 767535191), (361, 403965890), (722, 201982945), (1805, 80793178), (3610, 40396589), (5881, 24797090), (6869, 21230410), (11762, 12398545), (13738, 10615205), (29405, 4959418), (34345, 4246082), (58810, 2479709), (68690, 2123041), (111739, 1305110), (130511, 1117390), (223478, 652555), (261022, 558695)]