492030385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 769720320

約数和(自身を除く): 277689935

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 127, 145, 203, 319, 347, 385, 635, 889, 1015, 1397, 1595, 1735, 2233, 2429, 3683, 3817, 4445, 6985, 9779, 10063, 11165, 12145, 18415, 19085, 25781, 26719, 40513, 44069, 48895, 50315, 70441, 110693, 128905, 133595, 202565, 220345, 283591, 308483, 352205, 484759, 553465, 774851, 1278001, 1417955, 1542415, 2423795, 3393313, 3874255, 6390005, 8946007, 14058011, 16966565, 44730035, 70290055, 98406077, 492030385]

約数ペア:

[(1, 492030385), (5, 98406077), (7, 70290055), (11, 44730035), (29, 16966565), (35, 14058011), (55, 8946007), (77, 6390005), (127, 3874255), (145, 3393313), (203, 2423795), (319, 1542415), (347, 1417955), (385, 1278001), (635, 774851), (889, 553465), (1015, 484759), (1397, 352205), (1595, 308483), (1735, 283591), (2233, 220345), (2429, 202565), (3683, 133595), (3817, 128905), (4445, 110693), (6985, 70441), (9779, 50315), (10063, 48895), (11165, 44069), (12145, 40513), (18415, 26719), (19085, 25781)]