2017740540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{68213}}^1$

素因数の和:68271

約数の個数: 96

約数和(自身を含む): 6188374080

約数和(自身を除く): 4170633540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4930, 5916, 7395, 9860, 14790, 29580, 68213, 136426, 204639, 272852, 341065, 409278, 682130, 818556, 1023195, 1159621, 1364260, 1978177, 2046390, 2319242, 3478863, 3956354, 4092780, 4638484, 5798105, 5934531, 6957726, 7912708, 9890885, 11596210, 11869062, 13915452, 17394315, 19781770, 23192420, 23738124, 29672655, 33629009, 34788630, 39563540, 59345310, 67258018, 69577260, 100887027, 118690620, 134516036, 168145045, 201774054, 336290090, 403548108, 504435135, 672580180, 1008870270, 2017740540]

約数ペア:

[(1, 2017740540), (2, 1008870270), (3, 672580180), (4, 504435135), (5, 403548108), (6, 336290090), (10, 201774054), (12, 168145045), (15, 134516036), (17, 118690620), (20, 100887027), (29, 69577260), (30, 67258018), (34, 59345310), (51, 39563540), (58, 34788630), (60, 33629009), (68, 29672655), (85, 23738124), (87, 23192420), (102, 19781770), (116, 17394315), (145, 13915452), (170, 11869062), (174, 11596210), (204, 9890885), (255, 7912708), (290, 6957726), (340, 5934531), (348, 5798105), (435, 4638484), (493, 4092780), (510, 3956354), (580, 3478863), (870, 2319242), (986, 2046390), (1020, 1978177), (1479, 1364260), (1740, 1159621), (1972, 1023195), (2465, 818556), (2958, 682130), (4930, 409278), (5916, 341065), (7395, 272852), (9860, 204639), (14790, 136426), (29580, 68213)]