2012104305

素因数分解:

$3^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{23447}}^1$

素因数の和:25365

約数の個数: 24

約数和(自身を含む): 3489625152

約数和(自身を除く): 1477520847

約数列:

[1, 3, 5, 9, 15, 45, 1907, 5721, 9535, 17163, 23447, 28605, 70341, 85815, 117235, 211023, 351705, 1055115, 44713429, 134140287, 223567145, 402420861, 670701435, 2012104305]

約数ペア:

[(1, 2012104305), (3, 670701435), (5, 402420861), (9, 223567145), (15, 134140287), (45, 44713429), (1907, 1055115), (5721, 351705), (9535, 211023), (17163, 117235), (23447, 85815), (28605, 70341)]