67510660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3797}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 163344384

約数和(自身を除く): 95833724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 3797, 4445, 7594, 8890, 15188, 17780, 18985, 26579, 37970, 53158, 75940, 106316, 132895, 265790, 482219, 531580, 964438, 1928876, 2411095, 3375533, 4822190, 6751066, 9644380, 13502132, 16877665, 33755330, 67510660]

約数ペア:

[(1, 67510660), (2, 33755330), (4, 16877665), (5, 13502132), (7, 9644380), (10, 6751066), (14, 4822190), (20, 3375533), (28, 2411095), (35, 1928876), (70, 964438), (127, 531580), (140, 482219), (254, 265790), (508, 132895), (635, 106316), (889, 75940), (1270, 53158), (1778, 37970), (2540, 26579), (3556, 18985), (3797, 17780), (4445, 15188), (7594, 8890)]