170262828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2407

約数の個数: 72

約数和(自身を含む): 451694880

約数和(自身を除く): 281432052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 2059, 2297, 2556, 4118, 4594, 6177, 6891, 8236, 9188, 12354, 13782, 18531, 20673, 24708, 27564, 37062, 41346, 66613, 74124, 82692, 133226, 163087, 199839, 266452, 326174, 399678, 489261, 599517, 652348, 799356, 978522, 1199034, 1467783, 1957044, 2398068, 2935566, 4729523, 5871132, 9459046, 14188569, 18918092, 28377138, 42565707, 56754276, 85131414, 170262828]

約数ペア:

[(1, 170262828), (2, 85131414), (3, 56754276), (4, 42565707), (6, 28377138), (9, 18918092), (12, 14188569), (18, 9459046), (29, 5871132), (36, 4729523), (58, 2935566), (71, 2398068), (87, 1957044), (116, 1467783), (142, 1199034), (174, 978522), (213, 799356), (261, 652348), (284, 599517), (348, 489261), (426, 399678), (522, 326174), (639, 266452), (852, 199839), (1044, 163087), (1278, 133226), (2059, 82692), (2297, 74124), (2556, 66613), (4118, 41346), (4594, 37062), (6177, 27564), (6891, 24708), (8236, 20673), (9188, 18531), (12354, 13782)]