330840970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{5119}}^1$

素因数の和:5430

約数の個数: 32

約数和(自身を含む): 623738880

約数和(自身を除く): 292897910

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1405, 2810, 5119, 6463, 10238, 12926, 25595, 32315, 51190, 64630, 117737, 235474, 588685, 1177370, 1438439, 2876878, 7192195, 14384390, 33084097, 66168194, 165420485, 330840970]

約数ペア:

[(1, 330840970), (2, 165420485), (5, 66168194), (10, 33084097), (23, 14384390), (46, 7192195), (115, 2876878), (230, 1438439), (281, 1177370), (562, 588685), (1405, 235474), (2810, 117737), (5119, 64630), (6463, 51190), (10238, 32315), (12926, 25595)]