168792470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7559}}^1$

素因数の和:7613

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 223117930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 7559, 11165, 15118, 22330, 37795, 52913, 75590, 83149, 105826, 166298, 219211, 264565, 415745, 438422, 529130, 582043, 831490, 1096055, 1164086, 1534477, 2192110, 2411321, 2910215, 3068954, 4822642, 5820430, 7672385, 12056605, 15344770, 16879247, 24113210, 33758494, 84396235, 168792470]

約数ペア:

[(1, 168792470), (2, 84396235), (5, 33758494), (7, 24113210), (10, 16879247), (11, 15344770), (14, 12056605), (22, 7672385), (29, 5820430), (35, 4822642), (55, 3068954), (58, 2910215), (70, 2411321), (77, 2192110), (110, 1534477), (145, 1164086), (154, 1096055), (203, 831490), (290, 582043), (319, 529130), (385, 438422), (406, 415745), (638, 264565), (770, 219211), (1015, 166298), (1595, 105826), (2030, 83149), (2233, 75590), (3190, 52913), (4466, 37795), (7559, 22330), (11165, 15118)]