1379820310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3191}}^1\times {\mathrm{3931}}^1$

素因数の和:7140

約数の個数: 32

約数和(自身を含む): 2711003904

約数和(自身を除く): 1331183594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3191, 3931, 6382, 7862, 15955, 19655, 31910, 35101, 39310, 43241, 70202, 86482, 175505, 216205, 351010, 432410, 12543821, 25087642, 62719105, 125438210, 137982031, 275964062, 689910155, 1379820310]

約数ペア:

[(1, 1379820310), (2, 689910155), (5, 275964062), (10, 137982031), (11, 125438210), (22, 62719105), (55, 25087642), (110, 12543821), (3191, 432410), (3931, 351010), (6382, 216205), (7862, 175505), (15955, 86482), (19655, 70202), (31910, 43241), (35101, 39310)]