170871828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1769

約数の個数: 72

約数和(自身を含む): 438396000

約数和(自身を除く): 267524172

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 289, 348, 493, 578, 867, 986, 1156, 1479, 1699, 1734, 1972, 2958, 3398, 3468, 5097, 5916, 6796, 8381, 10194, 16762, 20388, 25143, 28883, 33524, 49271, 50286, 57766, 86649, 98542, 100572, 115532, 147813, 173298, 197084, 295626, 346596, 491011, 591252, 837607, 982022, 1473033, 1675214, 1964044, 2512821, 2946066, 3350428, 5025642, 5892132, 10051284, 14239319, 28478638, 42717957, 56957276, 85435914, 170871828]

約数ペア:

[(1, 170871828), (2, 85435914), (3, 56957276), (4, 42717957), (6, 28478638), (12, 14239319), (17, 10051284), (29, 5892132), (34, 5025642), (51, 3350428), (58, 2946066), (68, 2512821), (87, 1964044), (102, 1675214), (116, 1473033), (174, 982022), (204, 837607), (289, 591252), (348, 491011), (493, 346596), (578, 295626), (867, 197084), (986, 173298), (1156, 147813), (1479, 115532), (1699, 100572), (1734, 98542), (1972, 86649), (2958, 57766), (3398, 50286), (3468, 49271), (5097, 33524), (5916, 28883), (6796, 25143), (8381, 20388), (10194, 16762)]