185671990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1019}}^1$

素因数の和:1189

約数の個数: 64

約数和(自身を含む): 405388800

約数和(自身を除く): 219716810

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1019, 1330, 1370, 1918, 2038, 2603, 4795, 5095, 5206, 7133, 9590, 10190, 13015, 14266, 18221, 19361, 26030, 35665, 36442, 38722, 71330, 91105, 96805, 135527, 139603, 182210, 193610, 271054, 279206, 677635, 698015, 977221, 1355270, 1396030, 1954442, 2652457, 4886105, 5304914, 9772210, 13262285, 18567199, 26524570, 37134398, 92835995, 185671990]

約数ペア:

[(1, 185671990), (2, 92835995), (5, 37134398), (7, 26524570), (10, 18567199), (14, 13262285), (19, 9772210), (35, 5304914), (38, 4886105), (70, 2652457), (95, 1954442), (133, 1396030), (137, 1355270), (190, 977221), (266, 698015), (274, 677635), (665, 279206), (685, 271054), (959, 193610), (1019, 182210), (1330, 139603), (1370, 135527), (1918, 96805), (2038, 91105), (2603, 71330), (4795, 38722), (5095, 36442), (5206, 35665), (7133, 26030), (9590, 19361), (10190, 18221), (13015, 14266)]