462140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3301}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 1109472

約数和(自身を除く): 647332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3301, 6602, 13204, 16505, 23107, 33010, 46214, 66020, 92428, 115535, 231070, 462140]

約数ペア:

[(1, 462140), (2, 231070), (4, 115535), (5, 92428), (7, 66020), (10, 46214), (14, 33010), (20, 23107), (28, 16505), (35, 13204), (70, 6602), (140, 3301)]