68359380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2369

約数の個数: 96

約数和(自身を含む): 209744640

約数和(自身を除く): 141385260

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, 2311, 2465, 2958, 4622, 4930, 5916, 6933, 7395, 9244, 9860, 11555, 13866, 14790, 23110, 27732, 29580, 34665, 39287, 46220, 67019, 69330, 78574, 117861, 134038, 138660, 157148, 196435, 201057, 235722, 268076, 335095, 392870, 402114, 471444, 589305, 670190, 785740, 804228, 1005285, 1139323, 1178610, 1340380, 2010570, 2278646, 2357220, 3417969, 4021140, 4557292, 5696615, 6835938, 11393230, 13671876, 17089845, 22786460, 34179690, 68359380]

約数ペア:

[(1, 68359380), (2, 34179690), (3, 22786460), (4, 17089845), (5, 13671876), (6, 11393230), (10, 6835938), (12, 5696615), (15, 4557292), (17, 4021140), (20, 3417969), (29, 2357220), (30, 2278646), (34, 2010570), (51, 1340380), (58, 1178610), (60, 1139323), (68, 1005285), (85, 804228), (87, 785740), (102, 670190), (116, 589305), (145, 471444), (170, 402114), (174, 392870), (204, 335095), (255, 268076), (290, 235722), (340, 201057), (348, 196435), (435, 157148), (493, 138660), (510, 134038), (580, 117861), (870, 78574), (986, 69330), (1020, 67019), (1479, 46220), (1740, 39287), (1972, 34665), (2311, 29580), (2465, 27732), (2958, 23110), (4622, 14790), (4930, 13866), (5916, 11555), (6933, 9860), (7395, 9244)]