239771610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68311}}^1$

素因数の和:68340

約数の個数: 64

約数和(自身を含む): 688584960

約数和(自身を除く): 448813350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 68311, 136622, 204933, 341555, 409866, 614799, 683110, 888043, 1024665, 1229598, 1776086, 1844397, 2049330, 2664129, 3073995, 3688794, 4440215, 5328258, 6147990, 7992387, 8880430, 9221985, 13320645, 15984774, 18443970, 23977161, 26641290, 39961935, 47954322, 79923870, 119885805, 239771610]

約数ペア:

[(1, 239771610), (2, 119885805), (3, 79923870), (5, 47954322), (6, 39961935), (9, 26641290), (10, 23977161), (13, 18443970), (15, 15984774), (18, 13320645), (26, 9221985), (27, 8880430), (30, 7992387), (39, 6147990), (45, 5328258), (54, 4440215), (65, 3688794), (78, 3073995), (90, 2664129), (117, 2049330), (130, 1844397), (135, 1776086), (195, 1229598), (234, 1024665), (270, 888043), (351, 683110), (390, 614799), (585, 409866), (702, 341555), (1170, 204933), (1755, 136622), (3510, 68311)]