291289704180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{73127}}^1$

素因数の和:73673

約数の個数: 96

約数和(自身を含む): 822195069696

約数和(自身を除く): 530905365516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 337, 394, 591, 674, 788, 985, 1011, 1182, 1348, 1685, 1970, 2022, 2364, 2955, 3370, 3940, 4044, 5055, 5910, 6740, 10110, 11820, 20220, 66389, 73127, 132778, 146254, 199167, 219381, 265556, 292508, 331945, 365635, 398334, 438762, 663890, 731270, 796668, 877524, 995835, 1096905, 1327780, 1462540, 1991670, 2193810, 3983340, 4387620, 14406019, 24643799, 28812038, 43218057, 49287598, 57624076, 72030095, 73931397, 86436114, 98575196, 123218995, 144060190, 147862794, 172872228, 216090285, 246437990, 288120380, 295725588, 369656985, 432180570, 492875980, 739313970, 864361140, 1478627940, 4854828403, 9709656806, 14564485209, 19419313612, 24274142015, 29128970418, 48548284030, 58257940836, 72822426045, 97096568060, 145644852090, 291289704180]

約数ペア:

[(1, 291289704180), (2, 145644852090), (3, 97096568060), (4, 72822426045), (5, 58257940836), (6, 48548284030), (10, 29128970418), (12, 24274142015), (15, 19419313612), (20, 14564485209), (30, 9709656806), (60, 4854828403), (197, 1478627940), (337, 864361140), (394, 739313970), (591, 492875980), (674, 432180570), (788, 369656985), (985, 295725588), (1011, 288120380), (1182, 246437990), (1348, 216090285), (1685, 172872228), (1970, 147862794), (2022, 144060190), (2364, 123218995), (2955, 98575196), (3370, 86436114), (3940, 73931397), (4044, 72030095), (5055, 57624076), (5910, 49287598), (6740, 43218057), (10110, 28812038), (11820, 24643799), (20220, 14406019), (66389, 4387620), (73127, 3983340), (132778, 2193810), (146254, 1991670), (199167, 1462540), (219381, 1327780), (265556, 1096905), (292508, 995835), (331945, 877524), (365635, 796668), (398334, 731270), (438762, 663890)]