7574578740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{793981}}^1$

素因数の和:794049

約数の個数: 72

約数和(自身を含む): 23409765288

約数和(自身を除く): 15835186548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 793981, 1587962, 2381943, 3175924, 3969905, 4763886, 7145829, 7939810, 9527772, 11909715, 14291658, 15879620, 23819430, 28583316, 35729145, 42080993, 47638860, 71458290, 84161986, 126242979, 142916580, 168323972, 210404965, 252485958, 378728937, 420809930, 504971916, 631214895, 757457874, 841619860, 1262429790, 1514915748, 1893644685, 2524859580, 3787289370, 7574578740]

約数ペア:

[(1, 7574578740), (2, 3787289370), (3, 2524859580), (4, 1893644685), (5, 1514915748), (6, 1262429790), (9, 841619860), (10, 757457874), (12, 631214895), (15, 504971916), (18, 420809930), (20, 378728937), (30, 252485958), (36, 210404965), (45, 168323972), (53, 142916580), (60, 126242979), (90, 84161986), (106, 71458290), (159, 47638860), (180, 42080993), (212, 35729145), (265, 28583316), (318, 23819430), (477, 15879620), (530, 14291658), (636, 11909715), (795, 9527772), (954, 7939810), (1060, 7145829), (1590, 4763886), (1908, 3969905), (2385, 3175924), (3180, 2381943), (4770, 1587962), (9540, 793981)]