290291234670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{268721}}^1$

素因数の和:272738

約数の個数: 64

約数和(自身を含む): 774306319680

約数和(自身を除く): 484015085010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4001, 8002, 12003, 20005, 24006, 36009, 40010, 60015, 72018, 108027, 120030, 180045, 216054, 268721, 360090, 537442, 540135, 806163, 1080270, 1343605, 1612326, 2418489, 2687210, 4030815, 4836978, 7255467, 8061630, 12092445, 14510934, 24184890, 36277335, 72554670, 1075152721, 2150305442, 3225458163, 5375763605, 6450916326, 9676374489, 10751527210, 16127290815, 19352748978, 29029123467, 32254581630, 48381872445, 58058246934, 96763744890, 145145617335, 290291234670]

約数ペア:

[(1, 290291234670), (2, 145145617335), (3, 96763744890), (5, 58058246934), (6, 48381872445), (9, 32254581630), (10, 29029123467), (15, 19352748978), (18, 16127290815), (27, 10751527210), (30, 9676374489), (45, 6450916326), (54, 5375763605), (90, 3225458163), (135, 2150305442), (270, 1075152721), (4001, 72554670), (8002, 36277335), (12003, 24184890), (20005, 14510934), (24006, 12092445), (36009, 8061630), (40010, 7255467), (60015, 4836978), (72018, 4030815), (108027, 2687210), (120030, 2418489), (180045, 1612326), (216054, 1343605), (268721, 1080270), (360090, 806163), (537442, 540135)]