63704571980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{911}}^1\times {\mathrm{1361}}^1$

素因数の和:2655

約数の個数: 96

約数和(自身を含む): 153588621312

約数和(自身を除く): 89884049332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 911, 1361, 1468, 1822, 1835, 2569, 2722, 3644, 3670, 4555, 5138, 5444, 6377, 6805, 7340, 9110, 9527, 10276, 12754, 12845, 13610, 18220, 19054, 25508, 25690, 27220, 31885, 38108, 47635, 51380, 63770, 95270, 127540, 190540, 334337, 499487, 668674, 998974, 1239871, 1337348, 1671685, 1997948, 2340359, 2479742, 2497435, 3343370, 3496409, 4680718, 4959484, 4994870, 6199355, 6686740, 6992818, 8679097, 9361436, 9989740, 11701795, 12398710, 13985636, 17358194, 17482045, 23403590, 24797420, 34716388, 34964090, 43395485, 46807180, 69928180, 86790970, 173581940, 455032657, 910065314, 1820130628, 2275163285, 3185228599, 4550326570, 6370457198, 9100653140, 12740914396, 15926142995, 31852285990, 63704571980]

約数ペア:

[(1, 63704571980), (2, 31852285990), (4, 15926142995), (5, 12740914396), (7, 9100653140), (10, 6370457198), (14, 4550326570), (20, 3185228599), (28, 2275163285), (35, 1820130628), (70, 910065314), (140, 455032657), (367, 173581940), (734, 86790970), (911, 69928180), (1361, 46807180), (1468, 43395485), (1822, 34964090), (1835, 34716388), (2569, 24797420), (2722, 23403590), (3644, 17482045), (3670, 17358194), (4555, 13985636), (5138, 12398710), (5444, 11701795), (6377, 9989740), (6805, 9361436), (7340, 8679097), (9110, 6992818), (9527, 6686740), (10276, 6199355), (12754, 4994870), (12845, 4959484), (13610, 4680718), (18220, 3496409), (19054, 3343370), (25508, 2497435), (25690, 2479742), (27220, 2340359), (31885, 1997948), (38108, 1671685), (47635, 1337348), (51380, 1239871), (63770, 998974), (95270, 668674), (127540, 499487), (190540, 334337)]