249932070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39113}}^1$

素因数の和:39197

約数の個数: 48

約数和(自身を含む): 658992672

約数和(自身を除く): 409060602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 39113, 78226, 117339, 195565, 234678, 352017, 391130, 586695, 704034, 1173390, 1760085, 2777023, 3520170, 5554046, 8331069, 13885115, 16662138, 24993207, 27770230, 41655345, 49986414, 83310690, 124966035, 249932070]

約数ペア:

[(1, 249932070), (2, 124966035), (3, 83310690), (5, 49986414), (6, 41655345), (9, 27770230), (10, 24993207), (15, 16662138), (18, 13885115), (30, 8331069), (45, 5554046), (71, 3520170), (90, 2777023), (142, 1760085), (213, 1173390), (355, 704034), (426, 586695), (639, 391130), (710, 352017), (1065, 234678), (1278, 195565), (2130, 117339), (3195, 78226), (6390, 39113)]