4518060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 12743136

約数和(自身を除く): 8225076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 293, 514, 586, 771, 879, 1028, 1172, 1285, 1465, 1542, 1758, 2570, 2930, 3084, 3516, 3855, 4395, 5140, 5860, 7710, 8790, 15420, 17580, 75301, 150602, 225903, 301204, 376505, 451806, 753010, 903612, 1129515, 1506020, 2259030, 4518060]

約数ペア:

[(1, 4518060), (2, 2259030), (3, 1506020), (4, 1129515), (5, 903612), (6, 753010), (10, 451806), (12, 376505), (15, 301204), (20, 225903), (30, 150602), (60, 75301), (257, 17580), (293, 15420), (514, 8790), (586, 7710), (771, 5860), (879, 5140), (1028, 4395), (1172, 3855), (1285, 3516), (1465, 3084), (1542, 2930), (1758, 2570)]