5477990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{563}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 11370240

約数和(自身を除く): 5892250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 563, 695, 973, 1126, 1390, 1946, 2815, 3941, 4865, 5630, 7882, 9730, 19705, 39410, 78257, 156514, 391285, 547799, 782570, 1095598, 2738995, 5477990]

約数ペア:

[(1, 5477990), (2, 2738995), (5, 1095598), (7, 782570), (10, 547799), (14, 391285), (35, 156514), (70, 78257), (139, 39410), (278, 19705), (563, 9730), (695, 7882), (973, 5630), (1126, 4865), (1390, 3941), (1946, 2815)]