31444070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{449201}}^1$

素因数の和:449215

約数の個数: 16

約数和(自身を含む): 64685088

約数和(自身を除く): 33241018

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 449201, 898402, 2246005, 3144407, 4492010, 6288814, 15722035, 31444070]

約数ペア:

[(1, 31444070), (2, 15722035), (5, 6288814), (7, 4492010), (10, 3144407), (14, 2246005), (35, 898402), (70, 449201)]