509006610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{115421}}^1$

素因数の和:115448

約数の個数: 72

約数和(自身を含む): 1539498636

約数和(自身を除く): 1030492026

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 115421, 230842, 346263, 577105, 692526, 807947, 1038789, 1154210, 1615894, 1731315, 2077578, 2423841, 3462630, 4039735, 4847682, 5193945, 5655629, 7271523, 8079470, 10387890, 11311258, 12119205, 14543046, 16966887, 24238410, 28278145, 33933774, 36357615, 50900661, 56556290, 72715230, 84834435, 101801322, 169668870, 254503305, 509006610]

約数ペア:

[(1, 509006610), (2, 254503305), (3, 169668870), (5, 101801322), (6, 84834435), (7, 72715230), (9, 56556290), (10, 50900661), (14, 36357615), (15, 33933774), (18, 28278145), (21, 24238410), (30, 16966887), (35, 14543046), (42, 12119205), (45, 11311258), (49, 10387890), (63, 8079470), (70, 7271523), (90, 5655629), (98, 5193945), (105, 4847682), (126, 4039735), (147, 3462630), (210, 2423841), (245, 2077578), (294, 1731315), (315, 1615894), (441, 1154210), (490, 1038789), (630, 807947), (735, 692526), (882, 577105), (1470, 346263), (2205, 230842), (4410, 115421)]