1890271502364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{563}}^1\times {\mathrm{5710031}}^1$

素因数の和:5710615

約数の個数: 72

約数和(自身を含む): 5139851044608

約数和(自身を除く): 3249579542244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 563, 588, 1126, 1689, 2252, 3378, 3941, 6756, 7882, 11823, 15764, 23646, 27587, 47292, 55174, 82761, 110348, 165522, 331044, 5710031, 11420062, 17130093, 22840124, 34260186, 39970217, 68520372, 79940434, 119910651, 159880868, 239821302, 279791519, 479642604, 559583038, 839374557, 1119166076, 1678749114, 3214747453, 3357498228, 6429494906, 9644242359, 12858989812, 19288484718, 22503232171, 38576969436, 45006464342, 67509696513, 90012928684, 135019393026, 157522625197, 270038786052, 315045250394, 472567875591, 630090500788, 945135751182, 1890271502364]

約数ペア:

[(1, 1890271502364), (2, 945135751182), (3, 630090500788), (4, 472567875591), (6, 315045250394), (7, 270038786052), (12, 157522625197), (14, 135019393026), (21, 90012928684), (28, 67509696513), (42, 45006464342), (49, 38576969436), (84, 22503232171), (98, 19288484718), (147, 12858989812), (196, 9644242359), (294, 6429494906), (563, 3357498228), (588, 3214747453), (1126, 1678749114), (1689, 1119166076), (2252, 839374557), (3378, 559583038), (3941, 479642604), (6756, 279791519), (7882, 239821302), (11823, 159880868), (15764, 119910651), (23646, 79940434), (27587, 68520372), (47292, 39970217), (55174, 34260186), (82761, 22840124), (110348, 17130093), (165522, 11420062), (331044, 5710031)]