165717990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 452874240

約数和(自身を除く): 287156250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 223, 230, 345, 359, 414, 446, 669, 690, 718, 1035, 1077, 1115, 1338, 1795, 2007, 2070, 2154, 2230, 3231, 3345, 3590, 4014, 5129, 5385, 6462, 6690, 8257, 10035, 10258, 10770, 15387, 16155, 16514, 20070, 24771, 25645, 30774, 32310, 41285, 46161, 49542, 51290, 74313, 76935, 80057, 82570, 92322, 123855, 148626, 153870, 160114, 230805, 240171, 247710, 371565, 400285, 461610, 480342, 720513, 743130, 800570, 1200855, 1441026, 1841311, 2401710, 3602565, 3682622, 5523933, 7205130, 9206555, 11047866, 16571799, 18413110, 27619665, 33143598, 55239330, 82858995, 165717990]

約数ペア:

[(1, 165717990), (2, 82858995), (3, 55239330), (5, 33143598), (6, 27619665), (9, 18413110), (10, 16571799), (15, 11047866), (18, 9206555), (23, 7205130), (30, 5523933), (45, 3682622), (46, 3602565), (69, 2401710), (90, 1841311), (115, 1441026), (138, 1200855), (207, 800570), (223, 743130), (230, 720513), (345, 480342), (359, 461610), (414, 400285), (446, 371565), (669, 247710), (690, 240171), (718, 230805), (1035, 160114), (1077, 153870), (1115, 148626), (1338, 123855), (1795, 92322), (2007, 82570), (2070, 80057), (2154, 76935), (2230, 74313), (3231, 51290), (3345, 49542), (3590, 46161), (4014, 41285), (5129, 32310), (5385, 30774), (6462, 25645), (6690, 24771), (8257, 20070), (10035, 16514), (10258, 16155), (10770, 15387)]