30867495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 57646080

約数和(自身を除く): 26778585

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 69, 85, 95, 115, 255, 277, 285, 323, 345, 391, 437, 831, 969, 1173, 1311, 1385, 1615, 1955, 2185, 4155, 4709, 4845, 5263, 5865, 6371, 6555, 7429, 14127, 15789, 19113, 22287, 23545, 26315, 31855, 37145, 70635, 78945, 89471, 95565, 108307, 111435, 121049, 268413, 324921, 363147, 447355, 541535, 605245, 1342065, 1624605, 1815735, 2057833, 6173499, 10289165, 30867495]

約数ペア:

[(1, 30867495), (3, 10289165), (5, 6173499), (15, 2057833), (17, 1815735), (19, 1624605), (23, 1342065), (51, 605245), (57, 541535), (69, 447355), (85, 363147), (95, 324921), (115, 268413), (255, 121049), (277, 111435), (285, 108307), (323, 95565), (345, 89471), (391, 78945), (437, 70635), (831, 37145), (969, 31855), (1173, 26315), (1311, 23545), (1385, 22287), (1615, 19113), (1955, 15789), (2185, 14127), (4155, 7429), (4709, 6555), (4845, 6371), (5263, 5865)]