456260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3259}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 1095360

約数和(自身を除く): 639100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3259, 6518, 13036, 16295, 22813, 32590, 45626, 65180, 91252, 114065, 228130, 456260]

約数ペア:

[(1, 456260), (2, 228130), (4, 114065), (5, 91252), (7, 65180), (10, 45626), (14, 32590), (20, 22813), (28, 16295), (35, 13036), (70, 6518), (140, 3259)]