42583590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{22531}}^1$

素因数の和:22554

約数の個数: 64

約数和(自身を含む): 129784320

約数和(自身を除く): 87200730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 22531, 45062, 67593, 112655, 135186, 157717, 202779, 225310, 315434, 337965, 405558, 473151, 608337, 675930, 788585, 946302, 1013895, 1216674, 1419453, 1577170, 2027790, 2365755, 2838906, 3041685, 4258359, 4731510, 6083370, 7097265, 8516718, 14194530, 21291795, 42583590]

約数ペア:

[(1, 42583590), (2, 21291795), (3, 14194530), (5, 8516718), (6, 7097265), (7, 6083370), (9, 4731510), (10, 4258359), (14, 3041685), (15, 2838906), (18, 2365755), (21, 2027790), (27, 1577170), (30, 1419453), (35, 1216674), (42, 1013895), (45, 946302), (54, 788585), (63, 675930), (70, 608337), (90, 473151), (105, 405558), (126, 337965), (135, 315434), (189, 225310), (210, 202779), (270, 157717), (315, 135186), (378, 112655), (630, 67593), (945, 45062), (1890, 22531)]