1480212190

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{993431}}^1$

素因数の和:993587

約数の個数: 16

約数和(自身を含む): 2682266400

約数和(自身を除く): 1202054210

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 993431, 1986862, 4967155, 9934310, 148021219, 296042438, 740106095, 1480212190]

約数ペア:

[(1, 1480212190), (2, 740106095), (5, 296042438), (10, 148021219), (149, 9934310), (298, 4967155), (745, 1986862), (1490, 993431)]