17967995730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{205607}}^1$

素因数の和:206591

約数の個数: 48

約数和(自身を含む): 46765128384

約数和(自身を除く): 28797132654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1942, 2913, 4855, 5826, 8739, 9710, 14565, 17478, 29130, 43695, 87390, 205607, 411214, 616821, 1028035, 1233642, 1850463, 2056070, 3084105, 3700926, 6168210, 9252315, 18504630, 199644397, 399288794, 598933191, 998221985, 1197866382, 1796799573, 1996443970, 2994665955, 3593599146, 5989331910, 8983997865, 17967995730]

約数ペア:

[(1, 17967995730), (2, 8983997865), (3, 5989331910), (5, 3593599146), (6, 2994665955), (9, 1996443970), (10, 1796799573), (15, 1197866382), (18, 998221985), (30, 598933191), (45, 399288794), (90, 199644397), (971, 18504630), (1942, 9252315), (2913, 6168210), (4855, 3700926), (5826, 3084105), (8739, 2056070), (9710, 1850463), (14565, 1233642), (17478, 1028035), (29130, 616821), (43695, 411214), (87390, 205607)]