2456685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 5316480

約数和(自身を除く): 2859795

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 709, 1155, 2127, 3465, 3545, 4963, 6381, 7799, 10635, 14889, 23397, 24815, 31905, 38995, 44667, 54593, 70191, 74445, 116985, 163779, 223335, 272965, 350955, 491337, 818895, 2456685]

約数ペア:

[(1, 2456685), (3, 818895), (5, 491337), (7, 350955), (9, 272965), (11, 223335), (15, 163779), (21, 116985), (33, 74445), (35, 70191), (45, 54593), (55, 44667), (63, 38995), (77, 31905), (99, 24815), (105, 23397), (165, 14889), (231, 10635), (315, 7799), (385, 6381), (495, 4963), (693, 3545), (709, 3465), (1155, 2127)]