30276558

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 49557042

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 43, 51, 54, 59, 78, 86, 102, 117, 118, 129, 153, 177, 221, 234, 258, 306, 351, 354, 387, 442, 459, 531, 559, 663, 702, 731, 767, 774, 918, 1003, 1062, 1118, 1161, 1326, 1462, 1534, 1593, 1677, 1989, 2006, 2193, 2301, 2322, 2537, 3009, 3186, 3354, 3978, 4386, 4602, 5031, 5074, 5967, 6018, 6579, 6903, 7611, 9027, 9503, 10062, 11934, 13039, 13158, 13806, 15093, 15222, 18054, 19006, 19737, 20709, 22833, 26078, 27081, 28509, 30186, 32981, 39117, 39474, 41418, 43129, 45666, 54162, 57018, 65962, 68499, 78234, 85527, 86258, 98943, 117351, 129387, 136998, 171054, 197886, 234702, 256581, 258774, 296829, 352053, 388161, 513162, 560677, 593658, 704106, 776322, 890487, 1121354, 1164483, 1682031, 1780974, 2328966, 3364062, 5046093, 10092186, 15138279, 30276558]

約数ペア:

[(1, 30276558), (2, 15138279), (3, 10092186), (6, 5046093), (9, 3364062), (13, 2328966), (17, 1780974), (18, 1682031), (26, 1164483), (27, 1121354), (34, 890487), (39, 776322), (43, 704106), (51, 593658), (54, 560677), (59, 513162), (78, 388161), (86, 352053), (102, 296829), (117, 258774), (118, 256581), (129, 234702), (153, 197886), (177, 171054), (221, 136998), (234, 129387), (258, 117351), (306, 98943), (351, 86258), (354, 85527), (387, 78234), (442, 68499), (459, 65962), (531, 57018), (559, 54162), (663, 45666), (702, 43129), (731, 41418), (767, 39474), (774, 39117), (918, 32981), (1003, 30186), (1062, 28509), (1118, 27081), (1161, 26078), (1326, 22833), (1462, 20709), (1534, 19737), (1593, 19006), (1677, 18054), (1989, 15222), (2006, 15093), (2193, 13806), (2301, 13158), (2322, 13039), (2537, 11934), (3009, 10062), (3186, 9503), (3354, 9027), (3978, 7611), (4386, 6903), (4602, 6579), (5031, 6018), (5074, 5967)]