29354780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 76472928

約数和(自身を除く): 47118148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 127, 130, 140, 182, 254, 260, 364, 455, 508, 635, 889, 910, 1270, 1651, 1778, 1820, 2540, 3302, 3556, 4445, 6604, 8255, 8890, 11557, 16129, 16510, 17780, 23114, 32258, 33020, 46228, 57785, 64516, 80645, 112903, 115570, 161290, 209677, 225806, 231140, 322580, 419354, 451612, 564515, 838708, 1048385, 1129030, 1467739, 2096770, 2258060, 2935478, 4193540, 5870956, 7338695, 14677390, 29354780]

約数ペア:

[(1, 29354780), (2, 14677390), (4, 7338695), (5, 5870956), (7, 4193540), (10, 2935478), (13, 2258060), (14, 2096770), (20, 1467739), (26, 1129030), (28, 1048385), (35, 838708), (52, 564515), (65, 451612), (70, 419354), (91, 322580), (127, 231140), (130, 225806), (140, 209677), (182, 161290), (254, 115570), (260, 112903), (364, 80645), (455, 64516), (508, 57785), (635, 46228), (889, 33020), (910, 32258), (1270, 23114), (1651, 17780), (1778, 16510), (1820, 16129), (2540, 11557), (3302, 8890), (3556, 8255), (4445, 6604)]