783313140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{102797}}^1$

素因数の和:102936

約数の個数: 48

約数和(自身を含む): 2210568192

約数和(自身を除く): 1427255052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 102797, 205594, 308391, 411188, 513985, 616782, 1027970, 1233564, 1541955, 2055940, 3083910, 6167820, 13055219, 26110438, 39165657, 52220876, 65276095, 78331314, 130552190, 156662628, 195828285, 261104380, 391656570, 783313140]

約数ペア:

[(1, 783313140), (2, 391656570), (3, 261104380), (4, 195828285), (5, 156662628), (6, 130552190), (10, 78331314), (12, 65276095), (15, 52220876), (20, 39165657), (30, 26110438), (60, 13055219), (127, 6167820), (254, 3083910), (381, 2055940), (508, 1541955), (635, 1233564), (762, 1027970), (1270, 616782), (1524, 513985), (1905, 411188), (2540, 308391), (3810, 205594), (7620, 102797)]