966715570

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{1373}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 1755477360

約数和(自身を除く): 788761790

約数列:

[1, 2, 5, 10, 181, 362, 389, 778, 905, 1373, 1810, 1945, 2746, 3890, 6865, 13730, 70409, 140818, 248513, 352045, 497026, 534097, 704090, 1068194, 1242565, 2485130, 2670485, 5340970, 96671557, 193343114, 483357785, 966715570]

約数ペア:

[(1, 966715570), (2, 483357785), (5, 193343114), (10, 96671557), (181, 5340970), (362, 2670485), (389, 2485130), (778, 1242565), (905, 1068194), (1373, 704090), (1810, 534097), (1945, 497026), (2746, 352045), (3890, 248513), (6865, 140818), (13730, 70409)]