31374490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{448207}}^1$

素因数の和:448221

約数の個数: 16

約数和(自身を含む): 64541952

約数和(自身を除く): 33167462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 448207, 896414, 2241035, 3137449, 4482070, 6274898, 15687245, 31374490]

約数ペア:

[(1, 31374490), (2, 15687245), (5, 6274898), (7, 4482070), (10, 3137449), (14, 2241035), (35, 896414), (70, 448207)]