282230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:200

約数の個数: 24

約数和(自身を含む): 553392

約数和(自身を除く): 271162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 169, 334, 338, 835, 845, 1670, 1690, 2171, 4342, 10855, 21710, 28223, 56446, 141115, 282230]

約数ペア:

[(1, 282230), (2, 141115), (5, 56446), (10, 28223), (13, 21710), (26, 10855), (65, 4342), (130, 2171), (167, 1690), (169, 1670), (334, 845), (338, 835)]