66496290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{316649}}^1$

素因数の和:316666

約数の個数: 32

約数和(自身を含む): 182390400

約数和(自身を除く): 115894110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 316649, 633298, 949947, 1583245, 1899894, 2216543, 3166490, 4433086, 4749735, 6649629, 9499470, 11082715, 13299258, 22165430, 33248145, 66496290]

約数ペア:

[(1, 66496290), (2, 33248145), (3, 22165430), (5, 13299258), (6, 11082715), (7, 9499470), (10, 6649629), (14, 4749735), (15, 4433086), (21, 3166490), (30, 2216543), (35, 1899894), (42, 1583245), (70, 949947), (105, 633298), (210, 316649)]