170885690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{7459}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 322272000

約数和(自身を除く): 151386310

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 7459, 11455, 14918, 22910, 37295, 74590, 216311, 432622, 589261, 1081555, 1178522, 2163110, 2946305, 5892610, 17088569, 34177138, 85442845, 170885690]

約数ペア:

[(1, 170885690), (2, 85442845), (5, 34177138), (10, 17088569), (29, 5892610), (58, 2946305), (79, 2163110), (145, 1178522), (158, 1081555), (290, 589261), (395, 432622), (790, 216311), (2291, 74590), (4582, 37295), (7459, 22910), (11455, 14918)]