13079071860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{265511}}^1$

素因数の和:266344

約数の個数: 48

約数和(自身を含む): 36666145152

約数和(自身を除く): 23587073292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 821, 1642, 2463, 3284, 4105, 4926, 8210, 9852, 12315, 16420, 24630, 49260, 265511, 531022, 796533, 1062044, 1327555, 1593066, 2655110, 3186132, 3982665, 5310220, 7965330, 15930660, 217984531, 435969062, 653953593, 871938124, 1089922655, 1307907186, 2179845310, 2615814372, 3269767965, 4359690620, 6539535930, 13079071860]

約数ペア:

[(1, 13079071860), (2, 6539535930), (3, 4359690620), (4, 3269767965), (5, 2615814372), (6, 2179845310), (10, 1307907186), (12, 1089922655), (15, 871938124), (20, 653953593), (30, 435969062), (60, 217984531), (821, 15930660), (1642, 7965330), (2463, 5310220), (3284, 3982665), (4105, 3186132), (4926, 2655110), (8210, 1593066), (9852, 1327555), (12315, 1062044), (16420, 796533), (24630, 531022), (49260, 265511)]