238464310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{20399}}^1$

素因数の和:20580

約数の個数: 32

約数和(自身を含む): 493516800

約数和(自身を除く): 255052490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11690, 20399, 40798, 101995, 142793, 203990, 285586, 713965, 1427930, 3406633, 6813266, 17033165, 23846431, 34066330, 47692862, 119232155, 238464310]

約数ペア:

[(1, 238464310), (2, 119232155), (5, 47692862), (7, 34066330), (10, 23846431), (14, 17033165), (35, 6813266), (70, 3406633), (167, 1427930), (334, 713965), (835, 285586), (1169, 203990), (1670, 142793), (2338, 101995), (5845, 40798), (11690, 20399)]