4090830.00000000

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 120083040

約数和(自身を除く): 52012191

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 89, 121, 129, 147, 231, 267, 301, 363, 473, 539, 623, 847, 903, 979, 1419, 1617, 1869, 2107, 2541, 2937, 3311, 3827, 4361, 5203, 5929, 6321, 6853, 9933, 10769, 11481, 13083, 15609, 17787, 20559, 23177, 26789, 32307, 36421, 42097, 47971, 69531, 75383, 80367, 109263, 126291, 143913, 187523, 226149, 254947, 294679, 463067, 527681, 562569, 764841, 884037, 1389201, 1583043, 2062753, 3241469, 6188259, 9724407, 22690283, 68070849]

約数ペア:

[(1, 68070849), (3, 22690283), (7, 9724407), (11, 6188259), (21, 3241469), (33, 2062753), (43, 1583043), (49, 1389201), (77, 884037), (89, 764841), (121, 562569), (129, 527681), (147, 463067), (231, 294679), (267, 254947), (301, 226149), (363, 187523), (473, 143913), (539, 126291), (623, 109263), (847, 80367), (903, 75383), (979, 69531), (1419, 47971), (1617, 42097), (1869, 36421), (2107, 32307), (2541, 26789), (2937, 23177), (3311, 20559), (3827, 17787), (4361, 15609), (5203, 13083), (5929, 11481), (6321, 10769), (6853, 9933)]