187780770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7121}}^1$

素因数の和:7427

約数の個数: 48

約数和(自身を含む): 489965112

約数和(自身を除く): 302184342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 879, 1465, 1758, 2637, 2930, 4395, 5274, 7121, 8790, 13185, 14242, 21363, 26370, 35605, 42726, 64089, 71210, 106815, 128178, 213630, 320445, 640890, 2086453, 4172906, 6259359, 10432265, 12518718, 18778077, 20864530, 31296795, 37556154, 62593590, 93890385, 187780770]

約数ペア:

[(1, 187780770), (2, 93890385), (3, 62593590), (5, 37556154), (6, 31296795), (9, 20864530), (10, 18778077), (15, 12518718), (18, 10432265), (30, 6259359), (45, 4172906), (90, 2086453), (293, 640890), (586, 320445), (879, 213630), (1465, 128178), (1758, 106815), (2637, 71210), (2930, 64089), (4395, 42726), (5274, 35605), (7121, 26370), (8790, 21363), (13185, 14242)]