2930235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 6082560

約数和(自身を除く): 3152325

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 43, 55, 59, 77, 105, 129, 165, 177, 215, 231, 295, 301, 385, 413, 473, 645, 649, 885, 903, 1155, 1239, 1419, 1505, 1947, 2065, 2365, 2537, 3245, 3311, 4515, 4543, 6195, 7095, 7611, 9735, 9933, 12685, 13629, 16555, 17759, 22715, 27907, 38055, 49665, 53277, 68145, 83721, 88795, 139535, 195349, 266385, 418605, 586047, 976745, 2930235]

約数ペア:

[(1, 2930235), (3, 976745), (5, 586047), (7, 418605), (11, 266385), (15, 195349), (21, 139535), (33, 88795), (35, 83721), (43, 68145), (55, 53277), (59, 49665), (77, 38055), (105, 27907), (129, 22715), (165, 17759), (177, 16555), (215, 13629), (231, 12685), (295, 9933), (301, 9735), (385, 7611), (413, 7095), (473, 6195), (645, 4543), (649, 4515), (885, 3311), (903, 3245), (1155, 2537), (1239, 2365), (1419, 2065), (1505, 1947)]