15351580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1451}}^1$

素因数の和:1506

約数の個数: 36

約数和(自身を含む): 33724152

約数和(自身を除く): 18372572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 1451, 2116, 2645, 2902, 5290, 5804, 7255, 10580, 14510, 29020, 33373, 66746, 133492, 166865, 333730, 667460, 767579, 1535158, 3070316, 3837895, 7675790, 15351580]

約数ペア:

[(1, 15351580), (2, 7675790), (4, 3837895), (5, 3070316), (10, 1535158), (20, 767579), (23, 667460), (46, 333730), (92, 166865), (115, 133492), (230, 66746), (460, 33373), (529, 29020), (1058, 14510), (1451, 10580), (2116, 7255), (2645, 5804), (2902, 5290)]