19779330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38783}}^1$

素因数の和:38810

約数の個数: 32

約数和(自身を含む): 50264064

約数和(自身を除く): 30484734

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 38783, 77566, 116349, 193915, 232698, 387830, 581745, 659311, 1163490, 1318622, 1977933, 3296555, 3955866, 6593110, 9889665, 19779330]

約数ペア:

[(1, 19779330), (2, 9889665), (3, 6593110), (5, 3955866), (6, 3296555), (10, 1977933), (15, 1318622), (17, 1163490), (30, 659311), (34, 581745), (51, 387830), (85, 232698), (102, 193915), (170, 116349), (255, 77566), (510, 38783)]