210281028

素因数分解:

$2^2\times 3^1\times {\mathrm{571}}^1\times {\mathrm{30689}}^1$

素因数の和:31267

約数の個数: 24

約数和(自身を含む): 491531040

約数和(自身を除く): 281250012

約数列:

[1, 2, 3, 4, 6, 12, 571, 1142, 1713, 2284, 3426, 6852, 30689, 61378, 92067, 122756, 184134, 368268, 17523419, 35046838, 52570257, 70093676, 105140514, 210281028]

約数ペア:

[(1, 210281028), (2, 105140514), (3, 70093676), (4, 52570257), (6, 35046838), (12, 17523419), (571, 368268), (1142, 184134), (1713, 122756), (2284, 92067), (3426, 61378), (6852, 30689)]