543804940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1061}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 1332232272

約数和(自身を除く): 788427332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 523, 980, 1046, 1061, 2092, 2122, 2615, 3661, 4244, 5230, 5305, 7322, 7427, 10460, 10610, 14644, 14854, 18305, 21220, 25627, 29708, 36610, 37135, 51254, 51989, 73220, 74270, 102508, 103978, 128135, 148540, 207956, 256270, 259945, 512540, 519890, 554903, 1039780, 1109806, 2219612, 2774515, 3884321, 5549030, 7768642, 11098060, 15537284, 19421605, 27190247, 38843210, 54380494, 77686420, 108760988, 135951235, 271902470, 543804940]

約数ペア:

[(1, 543804940), (2, 271902470), (4, 135951235), (5, 108760988), (7, 77686420), (10, 54380494), (14, 38843210), (20, 27190247), (28, 19421605), (35, 15537284), (49, 11098060), (70, 7768642), (98, 5549030), (140, 3884321), (196, 2774515), (245, 2219612), (490, 1109806), (523, 1039780), (980, 554903), (1046, 519890), (1061, 512540), (2092, 259945), (2122, 256270), (2615, 207956), (3661, 148540), (4244, 128135), (5230, 103978), (5305, 102508), (7322, 74270), (7427, 73220), (10460, 51989), (10610, 51254), (14644, 37135), (14854, 36610), (18305, 29708), (21220, 25627)]