1298438910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28123}}^1$

素因数の和:28164

約数の個数: 96

約数和(自身を含む): 3685368960

約数和(自身を除く): 2386930050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 243, 270, 285, 342, 405, 486, 513, 570, 810, 855, 1026, 1215, 1539, 1710, 2430, 2565, 3078, 4617, 5130, 7695, 9234, 15390, 23085, 28123, 46170, 56246, 84369, 140615, 168738, 253107, 281230, 421845, 506214, 534337, 759321, 843690, 1068674, 1265535, 1518642, 1603011, 2277963, 2531070, 2671685, 3206022, 3796605, 4555926, 4809033, 5343370, 6833889, 7593210, 8015055, 9618066, 11389815, 13667778, 14427099, 16030110, 22779630, 24045165, 28854198, 34169445, 43281297, 48090330, 68338890, 72135495, 86562594, 129843891, 144270990, 216406485, 259687782, 432812970, 649219455, 1298438910]

約数ペア:

[(1, 1298438910), (2, 649219455), (3, 432812970), (5, 259687782), (6, 216406485), (9, 144270990), (10, 129843891), (15, 86562594), (18, 72135495), (19, 68338890), (27, 48090330), (30, 43281297), (38, 34169445), (45, 28854198), (54, 24045165), (57, 22779630), (81, 16030110), (90, 14427099), (95, 13667778), (114, 11389815), (135, 9618066), (162, 8015055), (171, 7593210), (190, 6833889), (243, 5343370), (270, 4809033), (285, 4555926), (342, 3796605), (405, 3206022), (486, 2671685), (513, 2531070), (570, 2277963), (810, 1603011), (855, 1518642), (1026, 1265535), (1215, 1068674), (1539, 843690), (1710, 759321), (2430, 534337), (2565, 506214), (3078, 421845), (4617, 281230), (5130, 253107), (7695, 168738), (9234, 140615), (15390, 84369), (23085, 56246), (28123, 46170)]