4747260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 15482880

約数和(自身を除く): 10735620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 127, 140, 178, 210, 254, 267, 356, 381, 420, 445, 508, 534, 623, 635, 762, 889, 890, 1068, 1246, 1270, 1335, 1524, 1778, 1780, 1869, 1905, 2492, 2540, 2667, 2670, 3115, 3556, 3738, 3810, 4445, 5334, 5340, 6230, 7476, 7620, 8890, 9345, 10668, 11303, 12460, 13335, 17780, 18690, 22606, 26670, 33909, 37380, 45212, 53340, 56515, 67818, 79121, 113030, 135636, 158242, 169545, 226060, 237363, 316484, 339090, 395605, 474726, 678180, 791210, 949452, 1186815, 1582420, 2373630, 4747260]

約数ペア:

[(1, 4747260), (2, 2373630), (3, 1582420), (4, 1186815), (5, 949452), (6, 791210), (7, 678180), (10, 474726), (12, 395605), (14, 339090), (15, 316484), (20, 237363), (21, 226060), (28, 169545), (30, 158242), (35, 135636), (42, 113030), (60, 79121), (70, 67818), (84, 56515), (89, 53340), (105, 45212), (127, 37380), (140, 33909), (178, 26670), (210, 22606), (254, 18690), (267, 17780), (356, 13335), (381, 12460), (420, 11303), (445, 10668), (508, 9345), (534, 8890), (623, 7620), (635, 7476), (762, 6230), (889, 5340), (890, 5334), (1068, 4445), (1246, 3810), (1270, 3738), (1335, 3556), (1524, 3115), (1778, 2670), (1780, 2667), (1869, 2540), (1905, 2492)]