972202280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{30727}}^1$

素因数の和:30858

約数の個数: 64

約数和(自身を含む): 2522154240

約数和(自身を除く): 1549951960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 15820, 30727, 31640, 61454, 122908, 153635, 215089, 245816, 307270, 430178, 614540, 860356, 1075445, 1229080, 1720712, 2150890, 3472151, 4301780, 6944302, 8603560, 13888604, 17360755, 24305057, 27777208, 34721510, 48610114, 69443020, 97220228, 121525285, 138886040, 194440456, 243050570, 486101140, 972202280]

約数ペア:

[(1, 972202280), (2, 486101140), (4, 243050570), (5, 194440456), (7, 138886040), (8, 121525285), (10, 97220228), (14, 69443020), (20, 48610114), (28, 34721510), (35, 27777208), (40, 24305057), (56, 17360755), (70, 13888604), (113, 8603560), (140, 6944302), (226, 4301780), (280, 3472151), (452, 2150890), (565, 1720712), (791, 1229080), (904, 1075445), (1130, 860356), (1582, 614540), (2260, 430178), (3164, 307270), (3955, 245816), (4520, 215089), (6328, 153635), (7910, 122908), (15820, 61454), (30727, 31640)]