83963970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8719}}^1$

素因数の和:8839

約数の個数: 48

約数和(自身を含む): 220371840

約数和(自身を除く): 136407870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 8719, 9630, 17438, 26157, 43595, 52314, 78471, 87190, 130785, 156942, 261570, 392355, 784710, 932933, 1865866, 2798799, 4664665, 5597598, 8396397, 9329330, 13993995, 16792794, 27987990, 41981985, 83963970]

約数ペア:

[(1, 83963970), (2, 41981985), (3, 27987990), (5, 16792794), (6, 13993995), (9, 9329330), (10, 8396397), (15, 5597598), (18, 4664665), (30, 2798799), (45, 1865866), (90, 932933), (107, 784710), (214, 392355), (321, 261570), (535, 156942), (642, 130785), (963, 87190), (1070, 78471), (1605, 52314), (1926, 43595), (3210, 26157), (4815, 17438), (8719, 9630)]