2912646310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 6057192960

約数和(自身を除く): 3144546650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 467, 641, 695, 934, 973, 1282, 1390, 1946, 2335, 3205, 3269, 4487, 4670, 4865, 6410, 6538, 8974, 9730, 16345, 22435, 32690, 44870, 64913, 89099, 129826, 178198, 299347, 324565, 445495, 454391, 598694, 623693, 649130, 890990, 908782, 1247386, 1496735, 2095429, 2271955, 2993470, 3118465, 4190858, 4543910, 6236930, 10477145, 20954290, 41609233, 83218466, 208046165, 291264631, 416092330, 582529262, 1456323155, 2912646310]

約数ペア:

[(1, 2912646310), (2, 1456323155), (5, 582529262), (7, 416092330), (10, 291264631), (14, 208046165), (35, 83218466), (70, 41609233), (139, 20954290), (278, 10477145), (467, 6236930), (641, 4543910), (695, 4190858), (934, 3118465), (973, 2993470), (1282, 2271955), (1390, 2095429), (1946, 1496735), (2335, 1247386), (3205, 908782), (3269, 890990), (4487, 649130), (4670, 623693), (4865, 598694), (6410, 454391), (6538, 445495), (8974, 324565), (9730, 299347), (16345, 178198), (22435, 129826), (32690, 89099), (44870, 64913)]