273668210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 553132800

約数和(自身を除く): 279464590

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 193, 323, 386, 439, 646, 878, 965, 1615, 1930, 2195, 3230, 3281, 3667, 4390, 6562, 7334, 7463, 8341, 14926, 16405, 16682, 18335, 32810, 36670, 37315, 41705, 62339, 74630, 83410, 84727, 124678, 141797, 169454, 283594, 311695, 423635, 623390, 708985, 847270, 1417970, 1440359, 1609813, 2880718, 3219626, 7201795, 8049065, 14403590, 16098130, 27366821, 54733642, 136834105, 273668210]

約数ペア:

[(1, 273668210), (2, 136834105), (5, 54733642), (10, 27366821), (17, 16098130), (19, 14403590), (34, 8049065), (38, 7201795), (85, 3219626), (95, 2880718), (170, 1609813), (190, 1440359), (193, 1417970), (323, 847270), (386, 708985), (439, 623390), (646, 423635), (878, 311695), (965, 283594), (1615, 169454), (1930, 141797), (2195, 124678), (3230, 84727), (3281, 83410), (3667, 74630), (4390, 62339), (6562, 41705), (7334, 37315), (7463, 36670), (8341, 32810), (14926, 18335), (16405, 16682)]