3465980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 8762880

約数和(自身を除く): 5296900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1303, 1330, 2606, 2660, 5212, 6515, 9121, 13030, 18242, 24757, 26060, 36484, 45605, 49514, 91210, 99028, 123785, 173299, 182420, 247570, 346598, 495140, 693196, 866495, 1732990, 3465980]

約数ペア:

[(1, 3465980), (2, 1732990), (4, 866495), (5, 693196), (7, 495140), (10, 346598), (14, 247570), (19, 182420), (20, 173299), (28, 123785), (35, 99028), (38, 91210), (70, 49514), (76, 45605), (95, 36484), (133, 26060), (140, 24757), (190, 18242), (266, 13030), (380, 9121), (532, 6515), (665, 5212), (1303, 2660), (1330, 2606)]