90253730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34847}}^1$

素因数の和:34898

約数の個数: 32

約数和(自身を含む): 190688256

約数和(自身を除く): 100434526

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 34847, 69694, 174235, 243929, 348470, 487858, 1219645, 1289339, 2439290, 2578678, 6446695, 9025373, 12893390, 18050746, 45126865, 90253730]

約数ペア:

[(1, 90253730), (2, 45126865), (5, 18050746), (7, 12893390), (10, 9025373), (14, 6446695), (35, 2578678), (37, 2439290), (70, 1289339), (74, 1219645), (185, 487858), (259, 348470), (370, 243929), (518, 174235), (1295, 69694), (2590, 34847)]