57987020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 151581696

約数和(自身を除く): 93594676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 151, 182, 211, 260, 302, 364, 422, 455, 604, 755, 844, 910, 1055, 1057, 1477, 1510, 1820, 1963, 2110, 2114, 2743, 2954, 3020, 3926, 4220, 4228, 5285, 5486, 5908, 7385, 7852, 9815, 10570, 10972, 13715, 13741, 14770, 19201, 19630, 21140, 27430, 27482, 29540, 31861, 38402, 39260, 54860, 54964, 63722, 68705, 76804, 96005, 127444, 137410, 159305, 192010, 223027, 274820, 318610, 384020, 414193, 446054, 637220, 828386, 892108, 1115135, 1656772, 2070965, 2230270, 2899351, 4141930, 4460540, 5798702, 8283860, 11597404, 14496755, 28993510, 57987020]

約数ペア:

[(1, 57987020), (2, 28993510), (4, 14496755), (5, 11597404), (7, 8283860), (10, 5798702), (13, 4460540), (14, 4141930), (20, 2899351), (26, 2230270), (28, 2070965), (35, 1656772), (52, 1115135), (65, 892108), (70, 828386), (91, 637220), (130, 446054), (140, 414193), (151, 384020), (182, 318610), (211, 274820), (260, 223027), (302, 192010), (364, 159305), (422, 137410), (455, 127444), (604, 96005), (755, 76804), (844, 68705), (910, 63722), (1055, 54964), (1057, 54860), (1477, 39260), (1510, 38402), (1820, 31861), (1963, 29540), (2110, 27482), (2114, 27430), (2743, 21140), (2954, 19630), (3020, 19201), (3926, 14770), (4220, 13741), (4228, 13715), (5285, 10972), (5486, 10570), (5908, 9815), (7385, 7852)]