9910980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55061}}^1$

素因数の和:55076

約数の個数: 36

約数和(自身を含む): 30063852

約数和(自身を除く): 20152872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55061, 110122, 165183, 220244, 275305, 330366, 495549, 550610, 660732, 825915, 991098, 1101220, 1651830, 1982196, 2477745, 3303660, 4955490, 9910980]

約数ペア:

[(1, 9910980), (2, 4955490), (3, 3303660), (4, 2477745), (5, 1982196), (6, 1651830), (9, 1101220), (10, 991098), (12, 825915), (15, 660732), (18, 550610), (20, 495549), (30, 330366), (36, 275305), (45, 220244), (60, 165183), (90, 110122), (180, 55061)]