30879668870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{5279}}^1$

素因数の和:7133

約数の個数: 64

約数和(自身を含む): 61996492800

約数和(自身を除く): 31116823930

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 1811, 3230, 3622, 5279, 9055, 10558, 18110, 26395, 30787, 34409, 52790, 61574, 68818, 89743, 100301, 153935, 172045, 179486, 200602, 307870, 344090, 448715, 501505, 584953, 897430, 1003010, 1169906, 1705117, 2924765, 3410234, 5849530, 8525585, 9560269, 17051170, 19120538, 47801345, 95602690, 162524573, 181645111, 325049146, 363290222, 812622865, 908225555, 1625245730, 1816451110, 3087966887, 6175933774, 15439834435, 30879668870]

約数ペア:

[(1, 30879668870), (2, 15439834435), (5, 6175933774), (10, 3087966887), (17, 1816451110), (19, 1625245730), (34, 908225555), (38, 812622865), (85, 363290222), (95, 325049146), (170, 181645111), (190, 162524573), (323, 95602690), (646, 47801345), (1615, 19120538), (1811, 17051170), (3230, 9560269), (3622, 8525585), (5279, 5849530), (9055, 3410234), (10558, 2924765), (18110, 1705117), (26395, 1169906), (30787, 1003010), (34409, 897430), (52790, 584953), (61574, 501505), (68818, 448715), (89743, 344090), (100301, 307870), (153935, 200602), (172045, 179486)]