7029479780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1901}}^1$

素因数の和:2229

約数の個数: 96

約数和(自身を含む): 16027925760

約数和(自身を除く): 8998445980

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 263, 370, 380, 526, 703, 740, 1052, 1315, 1406, 1901, 2630, 2812, 3515, 3802, 4997, 5260, 7030, 7604, 9505, 9731, 9994, 14060, 19010, 19462, 19988, 24985, 36119, 38020, 38924, 48655, 49970, 70337, 72238, 97310, 99940, 140674, 144476, 180595, 184889, 194620, 281348, 351685, 361190, 369778, 499963, 703370, 722380, 739556, 924445, 999926, 1336403, 1406740, 1848890, 1999852, 2499815, 2672806, 3697780, 4999630, 5345612, 6682015, 9499297, 9999260, 13364030, 18498631, 18998594, 26728060, 36997262, 37997188, 47496485, 73994524, 92493155, 94992970, 184986310, 189985940, 351473989, 369972620, 702947978, 1405895956, 1757369945, 3514739890, 7029479780]

約数ペア:

[(1, 7029479780), (2, 3514739890), (4, 1757369945), (5, 1405895956), (10, 702947978), (19, 369972620), (20, 351473989), (37, 189985940), (38, 184986310), (74, 94992970), (76, 92493155), (95, 73994524), (148, 47496485), (185, 37997188), (190, 36997262), (263, 26728060), (370, 18998594), (380, 18498631), (526, 13364030), (703, 9999260), (740, 9499297), (1052, 6682015), (1315, 5345612), (1406, 4999630), (1901, 3697780), (2630, 2672806), (2812, 2499815), (3515, 1999852), (3802, 1848890), (4997, 1406740), (5260, 1336403), (7030, 999926), (7604, 924445), (9505, 739556), (9731, 722380), (9994, 703370), (14060, 499963), (19010, 369778), (19462, 361190), (19988, 351685), (24985, 281348), (36119, 194620), (38020, 184889), (38924, 180595), (48655, 144476), (49970, 140674), (70337, 99940), (72238, 97310)]