15666884890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5417}}^1\times {\mathrm{9973}}^1$

素因数の和:15426

約数の個数: 32

約数和(自身を含む): 29181131280

約数和(自身を除く): 13514246390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 5417, 9973, 10834, 19946, 27085, 49865, 54170, 99730, 157093, 289217, 314186, 578434, 785465, 1446085, 1570930, 2892170, 54023741, 108047482, 270118705, 540237410, 1566688489, 3133376978, 7833442445, 15666884890]

約数ペア:

[(1, 15666884890), (2, 7833442445), (5, 3133376978), (10, 1566688489), (29, 540237410), (58, 270118705), (145, 108047482), (290, 54023741), (5417, 2892170), (9973, 1570930), (10834, 1446085), (19946, 785465), (27085, 578434), (49865, 314186), (54170, 289217), (99730, 157093)]