17949180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 50478624

約数和(自身を除く): 32529444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1021, 1172, 1465, 1758, 2042, 2930, 3063, 3516, 4084, 4395, 5105, 5860, 6126, 8790, 10210, 12252, 15315, 17580, 20420, 30630, 61260, 299153, 598306, 897459, 1196612, 1495765, 1794918, 2991530, 3589836, 4487295, 5983060, 8974590, 17949180]

約数ペア:

[(1, 17949180), (2, 8974590), (3, 5983060), (4, 4487295), (5, 3589836), (6, 2991530), (10, 1794918), (12, 1495765), (15, 1196612), (20, 897459), (30, 598306), (60, 299153), (293, 61260), (586, 30630), (879, 20420), (1021, 17580), (1172, 15315), (1465, 12252), (1758, 10210), (2042, 8790), (2930, 6126), (3063, 5860), (3516, 5105), (4084, 4395)]