170108820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{135007}}^1$

素因数の和:135029

約数の個数: 72

約数和(自身を含む): 589714944

約数和(自身を除く): 419606124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 135007, 270014, 405021, 540028, 675035, 810042, 945049, 1215063, 1350070, 1620084, 1890098, 2025105, 2430126, 2700140, 2835147, 3780196, 4050210, 4725245, 4860252, 5670294, 6075315, 8100420, 8505441, 9450490, 11340588, 12150630, 14175735, 17010882, 18900980, 24301260, 28351470, 34021764, 42527205, 56702940, 85054410, 170108820]

約数ペア:

[(1, 170108820), (2, 85054410), (3, 56702940), (4, 42527205), (5, 34021764), (6, 28351470), (7, 24301260), (9, 18900980), (10, 17010882), (12, 14175735), (14, 12150630), (15, 11340588), (18, 9450490), (20, 8505441), (21, 8100420), (28, 6075315), (30, 5670294), (35, 4860252), (36, 4725245), (42, 4050210), (45, 3780196), (60, 2835147), (63, 2700140), (70, 2430126), (84, 2025105), (90, 1890098), (105, 1620084), (126, 1350070), (140, 1215063), (180, 945049), (210, 810042), (252, 675035), (315, 540028), (420, 405021), (630, 270014), (1260, 135007)]