69397880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 64

約数和(自身を含む): 165888000

約数和(自身を除く): 96490120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 719, 760, 1016, 1270, 1438, 2413, 2540, 2876, 3595, 4826, 5080, 5752, 7190, 9652, 12065, 13661, 14380, 19304, 24130, 27322, 28760, 48260, 54644, 68305, 91313, 96520, 109288, 136610, 182626, 273220, 365252, 456565, 546440, 730504, 913130, 1734947, 1826260, 3469894, 3652520, 6939788, 8674735, 13879576, 17349470, 34698940, 69397880]

約数ペア:

[(1, 69397880), (2, 34698940), (4, 17349470), (5, 13879576), (8, 8674735), (10, 6939788), (19, 3652520), (20, 3469894), (38, 1826260), (40, 1734947), (76, 913130), (95, 730504), (127, 546440), (152, 456565), (190, 365252), (254, 273220), (380, 182626), (508, 136610), (635, 109288), (719, 96520), (760, 91313), (1016, 68305), (1270, 54644), (1438, 48260), (2413, 28760), (2540, 27322), (2876, 24130), (3595, 19304), (4826, 14380), (5080, 13661), (5752, 12065), (7190, 9652)]