557473110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20809}}^1$

素因数の和:20885

約数の個数: 64

約数和(自身を含む): 1438387200

約数和(自身を除く): 880914090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 4465, 5358, 8930, 13395, 20809, 26790, 41618, 62427, 104045, 124854, 208090, 312135, 395371, 624270, 790742, 978023, 1186113, 1956046, 1976855, 2372226, 2934069, 3953710, 4890115, 5868138, 5930565, 9780230, 11861130, 14670345, 18582437, 29340690, 37164874, 55747311, 92912185, 111494622, 185824370, 278736555, 557473110]

約数ペア:

[(1, 557473110), (2, 278736555), (3, 185824370), (5, 111494622), (6, 92912185), (10, 55747311), (15, 37164874), (19, 29340690), (30, 18582437), (38, 14670345), (47, 11861130), (57, 9780230), (94, 5930565), (95, 5868138), (114, 4890115), (141, 3953710), (190, 2934069), (235, 2372226), (282, 1976855), (285, 1956046), (470, 1186113), (570, 978023), (705, 790742), (893, 624270), (1410, 395371), (1786, 312135), (2679, 208090), (4465, 124854), (5358, 104045), (8930, 62427), (13395, 41618), (20809, 26790)]