179067070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28111}}^1$

素因数の和:28145

約数の個数: 48

約数和(自身を含む): 403800768

約数和(自身を除く): 224733698

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 28111, 56222, 140555, 196777, 281110, 365443, 393554, 730886, 983885, 1377439, 1827215, 1967770, 2558101, 2754878, 3654430, 5116202, 6887195, 12790505, 13774390, 17906707, 25581010, 35813414, 89533535, 179067070]

約数ペア:

[(1, 179067070), (2, 89533535), (5, 35813414), (7, 25581010), (10, 17906707), (13, 13774390), (14, 12790505), (26, 6887195), (35, 5116202), (49, 3654430), (65, 2754878), (70, 2558101), (91, 1967770), (98, 1827215), (130, 1377439), (182, 983885), (245, 730886), (455, 393554), (490, 365443), (637, 281110), (910, 196777), (1274, 140555), (3185, 56222), (6370, 28111)]