995610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 2985984

約数和(自身を除く): 1990374

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 431, 462, 770, 862, 1155, 1293, 2155, 2310, 2586, 3017, 4310, 4741, 6034, 6465, 9051, 9482, 12930, 14223, 15085, 18102, 23705, 28446, 30170, 33187, 45255, 47410, 66374, 71115, 90510, 99561, 142230, 165935, 199122, 331870, 497805, 995610]

約数ペア:

[(1, 995610), (2, 497805), (3, 331870), (5, 199122), (6, 165935), (7, 142230), (10, 99561), (11, 90510), (14, 71115), (15, 66374), (21, 47410), (22, 45255), (30, 33187), (33, 30170), (35, 28446), (42, 23705), (55, 18102), (66, 15085), (70, 14223), (77, 12930), (105, 9482), (110, 9051), (154, 6465), (165, 6034), (210, 4741), (231, 4310), (330, 3017), (385, 2586), (431, 2310), (462, 2155), (770, 1293), (862, 1155)]