2827020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 9289728

約数和(自身を除く): 6462708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 127, 140, 159, 210, 212, 254, 265, 318, 371, 381, 420, 508, 530, 635, 636, 742, 762, 795, 889, 1060, 1113, 1270, 1484, 1524, 1590, 1778, 1855, 1905, 2226, 2540, 2667, 3180, 3556, 3710, 3810, 4445, 4452, 5334, 5565, 6731, 7420, 7620, 8890, 10668, 11130, 13335, 13462, 17780, 20193, 22260, 26670, 26924, 33655, 40386, 47117, 53340, 67310, 80772, 94234, 100965, 134620, 141351, 188468, 201930, 235585, 282702, 403860, 471170, 565404, 706755, 942340, 1413510, 2827020]

約数ペア:

[(1, 2827020), (2, 1413510), (3, 942340), (4, 706755), (5, 565404), (6, 471170), (7, 403860), (10, 282702), (12, 235585), (14, 201930), (15, 188468), (20, 141351), (21, 134620), (28, 100965), (30, 94234), (35, 80772), (42, 67310), (53, 53340), (60, 47117), (70, 40386), (84, 33655), (105, 26924), (106, 26670), (127, 22260), (140, 20193), (159, 17780), (210, 13462), (212, 13335), (254, 11130), (265, 10668), (318, 8890), (371, 7620), (381, 7420), (420, 6731), (508, 5565), (530, 5334), (635, 4452), (636, 4445), (742, 3810), (762, 3710), (795, 3556), (889, 3180), (1060, 2667), (1113, 2540), (1270, 2226), (1484, 1905), (1524, 1855), (1590, 1778)]