940190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 1706400

約数和(自身を除く): 766210

約数列:

[1, 2, 5, 10, 149, 298, 631, 745, 1262, 1490, 3155, 6310, 94019, 188038, 470095, 940190]

約数ペア:

[(1, 940190), (2, 470095), (5, 188038), (10, 94019), (149, 6310), (298, 3155), (631, 1490), (745, 1262)]