85813730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{3931}}^1$

素因数の和:4034

約数の個数: 32

約数和(自身を含む): 161369280

約数和(自身を除く): 75555550

約数列:

[1, 2, 5, 10, 37, 59, 74, 118, 185, 295, 370, 590, 2183, 3931, 4366, 7862, 10915, 19655, 21830, 39310, 145447, 231929, 290894, 463858, 727235, 1159645, 1454470, 2319290, 8581373, 17162746, 42906865, 85813730]

約数ペア:

[(1, 85813730), (2, 42906865), (5, 17162746), (10, 8581373), (37, 2319290), (59, 1454470), (74, 1159645), (118, 727235), (185, 463858), (295, 290894), (370, 231929), (590, 145447), (2183, 39310), (3931, 21830), (4366, 19655), (7862, 10915)]