85175030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2113}}^1$

素因数の和:2288

約数の個数: 32

約数和(自身を含む): 159818400

約数和(自身を除く): 74643370

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 2113, 4031, 4226, 8062, 10565, 20155, 21130, 40310, 61277, 122554, 293707, 306385, 587414, 612770, 1468535, 2937070, 8517503, 17035006, 42587515, 85175030]

約数ペア:

[(1, 85175030), (2, 42587515), (5, 17035006), (10, 8517503), (29, 2937070), (58, 1468535), (139, 612770), (145, 587414), (278, 306385), (290, 293707), (695, 122554), (1390, 61277), (2113, 40310), (4031, 21130), (4226, 20155), (8062, 10565)]