40664610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{9221}}^1$

素因数の和:9248

約数の個数: 72

約数和(自身を含む): 123003036

約数和(自身を除く): 82338426

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, 9221, 18442, 27663, 46105, 55326, 64547, 82989, 92210, 129094, 138315, 165978, 193641, 276630, 322735, 387282, 414945, 451829, 580923, 645470, 829890, 903658, 968205, 1161846, 1355487, 1936410, 2259145, 2710974, 2904615, 4066461, 4518290, 5809230, 6777435, 8132922, 13554870, 20332305, 40664610]

約数ペア:

[(1, 40664610), (2, 20332305), (3, 13554870), (5, 8132922), (6, 6777435), (7, 5809230), (9, 4518290), (10, 4066461), (14, 2904615), (15, 2710974), (18, 2259145), (21, 1936410), (30, 1355487), (35, 1161846), (42, 968205), (45, 903658), (49, 829890), (63, 645470), (70, 580923), (90, 451829), (98, 414945), (105, 387282), (126, 322735), (147, 276630), (210, 193641), (245, 165978), (294, 138315), (315, 129094), (441, 92210), (490, 82989), (630, 64547), (735, 55326), (882, 46105), (1470, 27663), (2205, 18442), (4410, 9221)]