17967696670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1973}}^1\times {\mathrm{11827}}^1$

素因数の和:13825

約数の個数: 64

約数和(自身を含む): 40346159616

約数和(自身を除く): 22378462946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1973, 3946, 9865, 11827, 13811, 19730, 21703, 23654, 27622, 43406, 59135, 69055, 82789, 108515, 118270, 130097, 138110, 151921, 165578, 217030, 260194, 303842, 413945, 650485, 759605, 827890, 910679, 1300970, 1519210, 1821358, 4553395, 9106790, 23334671, 46669342, 116673355, 163342697, 233346710, 256681381, 326685394, 513362762, 816713485, 1283406905, 1633426970, 1796769667, 2566813810, 3593539334, 8983848335, 17967696670]

約数ペア:

[(1, 17967696670), (2, 8983848335), (5, 3593539334), (7, 2566813810), (10, 1796769667), (11, 1633426970), (14, 1283406905), (22, 816713485), (35, 513362762), (55, 326685394), (70, 256681381), (77, 233346710), (110, 163342697), (154, 116673355), (385, 46669342), (770, 23334671), (1973, 9106790), (3946, 4553395), (9865, 1821358), (11827, 1519210), (13811, 1300970), (19730, 910679), (21703, 827890), (23654, 759605), (27622, 650485), (43406, 413945), (59135, 303842), (69055, 260194), (82789, 217030), (108515, 165578), (118270, 151921), (130097, 138110)]