15942007890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{359297}}^1$

素因数の和:359356

約数の個数: 96

約数和(自身を含む): 45400895280

約数和(自身を除く): 29458887390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1305, 1479, 1530, 2465, 2610, 2958, 4437, 4930, 7395, 8874, 14790, 22185, 44370, 359297, 718594, 1077891, 1796485, 2155782, 3233673, 3592970, 5389455, 6108049, 6467346, 10419613, 10778910, 12216098, 16168365, 18324147, 20839226, 30540245, 31258839, 32336730, 36648294, 52098065, 54972441, 61080490, 62517678, 91620735, 93776517, 104196130, 109944882, 156294195, 177133421, 183241470, 187553034, 274862205, 312588390, 354266842, 468882585, 531400263, 549724410, 885667105, 937765170, 1062800526, 1594200789, 1771334210, 2657001315, 3188401578, 5314002630, 7971003945, 15942007890]

約数ペア:

[(1, 15942007890), (2, 7971003945), (3, 5314002630), (5, 3188401578), (6, 2657001315), (9, 1771334210), (10, 1594200789), (15, 1062800526), (17, 937765170), (18, 885667105), (29, 549724410), (30, 531400263), (34, 468882585), (45, 354266842), (51, 312588390), (58, 274862205), (85, 187553034), (87, 183241470), (90, 177133421), (102, 156294195), (145, 109944882), (153, 104196130), (170, 93776517), (174, 91620735), (255, 62517678), (261, 61080490), (290, 54972441), (306, 52098065), (435, 36648294), (493, 32336730), (510, 31258839), (522, 30540245), (765, 20839226), (870, 18324147), (986, 16168365), (1305, 12216098), (1479, 10778910), (1530, 10419613), (2465, 6467346), (2610, 6108049), (2958, 5389455), (4437, 3592970), (4930, 3233673), (7395, 2155782), (8874, 1796485), (14790, 1077891), (22185, 718594), (44370, 359297)]